Sentence Structure: Subject, Verb, Object, Fragments & Run-ons

For beginners · ages 5–8

The naming part and the telling part

Every sentence has two parts.

The naming part can be one word, like 'Ravi', or many words, like 'the children in the park'. The telling part can be one word, like 'laughed', or many.

To find the split, ask two questions: who or what is this about? and what does it say about them? This is the first step of the verb test you will build across this band - and in Section 8 it becomes the Sentence Test.

Here are more lines. Try to find the split before you read the right-hand side.

The last two rows are the interesting ones. Each has only one part. The first names a dog and stops. The second tells us something happened but never says who did it.

A sentence needs both. You will come back to this in Section 5, when you ask whether a line is a sentence at all.

Picture a sentence as a train with two carriages. The front carriage carries the naming part - the cat, Ravi, my big sister. The back carriage carries the telling part - sleeps, kicked the ball, is a doctor. The coupling between them is where the sentence splits. A train with only a front carriage is not going anywhere. A train with only a back carriage has nobody on board.

Grammar books have proper names for these two parts. The naming part is called the subject. The telling part is called the predicate. You do not need those words yet, but you will meet 'subject' again in Section 3. The telling part always has one special word in it - the doing word, or verb. That is where Section 2 goes next.

Here is a harder one, and it is fine to find it tricky. 'The girl with the red kite ran to the gate.' Who is this about? Some people say 'the red kite'. But the kite did not run. Ask 'who ran?' - the girl did. 'With the red kite' just tells you which girl. So the whole naming part is 'The girl with the red kite'. It is six words long, and the telling part is 'ran to the gate'. Now try this one. 'Out of the box jumped a frog.' This line starts with the telling words and puts the naming part at the end. Who jumped? A frog. So 'a frog' is the naming part, even though it comes last. Most sentences you read will put the naming part first. Stories and poems sometimes move it. Asking 'who or what is this about?' finds it wherever it hides.

Can one tiny word turn a sentence into a line that is not finished? 'The dog barked.' Naming part: the dog. Telling part: barked. Finished. 'The barking dog.' Naming part: the barking dog. Telling part: nothing. Not finished. The same idea - a dog and some barking - is in both lines. In the first, 'barked' tells us what the dog did. In the second, 'barking' just describes the dog, so nothing is said about it yet. Now the other way round. 'Sit down.' Two words, no naming part you can see. And yet it is a whole, finished sentence! The naming part is hiding: it is 'you'. When you tell someone to do something, English leaves 'you' out. You will meet these hidden naming parts properly in Practice.

Most sentences put the naming part first and the telling part second, but not all. Stories sometimes move them around: 'Down came the rain.' Ask who or what the sentence is about to find the naming part. A line like 'Sit down.' has no naming part you can see, and it is still a sentence - the hidden naming part is 'you'. And a short answer when someone is talking - 'Yes.' or 'The red one.' - is normal speech, not a mistake. In this section we look at sentences that stand on their own.

1. Ask who or what is this about? The answer is the naming part.
2. Ask what does it say about them? The answer is the telling part.
3. Keep describing words with their naming word: the big brown dog, not just 'dog'.
4. Keep the doing word in the telling part: 'Ravi / kicked the ball', not 'Ravi kicked / the ball'.
5. Two names joined by 'and' can share one naming part: Tom and Ellie.
6. If a line has only a naming part, it is not finished yet.
7. If you cannot see a naming part in a command like 'Sit down', the hidden naming part is 'you'.

• Asha waters the plants.
• My little brother loves mangoes.
• The auto stopped near the gate.
• Tom and Ellie built a sandcastle.
• The kitten is asleep.
• Kofi's grandmother tells stories.

• The girl with the red kite ran to the gate.
• Priya's cousin from Delhi is a pilot.
• Nani and Nana visit us every summer.
• Out of the box jumped a frog.
• The old oak tree fell in the storm.
• Yuki's tiny dog barks at the moon.

Find the doing word

Inside every telling part is one special word: the verb.

'Will sing' is two written words, but they do one job together. Other verbs are like that too: 'is running', 'was playing', 'can swim'.

Finding the verb is Step 1 of the verb test - the test that becomes the Sentence Test in Section 8. Everything else is found from here.

Here are some lines where the verb is easy to miss. Run the time trick on each.

Look at the last row. 'Jump' is a verb in 'The frog will jump', but in 'A jump is fun' it has 'a' in front and names a thing. A word is a verb because of the job it does in the sentence, not because of how it looks.

The time trick checks the job: only the verb changes when yesterday becomes tomorrow.

Picture the sentence as a body, and the verb as its heart. The naming part is the head - it tells you who. The other words are arms and legs. You can have a small head or a big one, short arms or long ones, but without a heart nothing moves. When you change the time from yesterday to tomorrow, you are listening for the heartbeat: the word that changes is the heart.

The verb is the word that shows time. Grammar books have a name for a verb that shows time like this: a finite verb. You do not need that name yet. For now, remember the time trick. If a word changes when you change yesterday to today to tomorrow, it is the verb that holds the sentence together. In Section 3 you will use the verb to find who is doing it.

Here is a tricky one, and it is fine to find it tricky. 'The dancing girl smiled.' There are two words that look like doing words: 'dancing' and 'smiled'. Which one is the verb? Try the time trick. 'The dancing girl will smile.' 'Smiled' changed. 'Dancing' stayed exactly the same. So 'smiled' is the verb. 'Dancing' is describing the girl - which girl? the dancing one. It is working like a describing word. Now try this pair. 'Ravi is dancing.' 'Ravi likes dancing.' In the first line, 'is dancing' is the verb: yesterday, 'Ravi was dancing'. In the second, the verb is 'likes': yesterday, 'Ravi liked dancing'. 'Dancing' stayed still, so here it is the name of the thing Ravi likes. The same word can do different jobs. The time trick tells you which job it is doing in the line in front of you.

Can a sentence be only one word long? 'Run!' There is no naming part you can see - and yet it is a whole sentence. The verb is 'run'. The naming part is hiding: it is 'you', the person being told to run. Try some more. 'Stop.' 'Listen.' 'Come here.' Each one is a complete sentence, built round a verb, with a hidden 'you'. Now try a line with lots of words and no verb at all: 'The big old red bus with the broken window near the school gate.' Thirteen words - and it is not a sentence. There is no verb, so nothing happens and nothing is said about the bus. One word with a verb can be a sentence. Thirteen words without one cannot.

A word is a verb because of its job in the sentence. 'Jump' is a verb in 'Frogs jump', but it names a thing in 'That was a big jump'. Always check the job, not the look of the word. Some verbs are two or three words long: 'will sing', 'is running', 'has eaten'. The words change together when the time changes, so treat them as one verb. And in a command like 'Run!' the verb is there even though the naming part is hidden.

1. Look inside the telling part for the verb - the heart of the sentence.
2. Remember two kinds: doing verbs (jumps, ate, kicked) and being verbs (is, am, are, was, were).
3. Use the time trick: change yesterday to tomorrow. The word that changes is the verb.
4. Take the whole verb when it is two words: will sing, are playing, can swim.
5. A word with 'a' or 'the' in front ('a jump', 'the swim') is naming a thing, not being the verb.
6. A describing word that looks like action ('the dancing girl') does not change with time - it is not the verb.
7. Find the verb first. Everything else in the sentence is found from it.

• Ravi jumps over the puddle.
• Meera ate two idlis.
• The monsoon is late this year.
• Ellie will sing at the concert.
• The puppies are sleeping.
• Amara kicked the ball.

• I am six years old.
• Dadi can make rotis very fast.
• The dancing peacock spread its tail.
• Grandpa was in the garden.
• The twins are playing football.
• Lucas has a red bicycle.

Who is doing it?

The subject is who or what does the verb.

Use who for people and what for animals and things - but if you mix them up, the answer still comes out right.

Verb first, then who or what: that is the heart of the verb test, and in Section 8 it becomes Steps 1 and 2 of the Sentence Test.

Here are lines where the subject hides, stretches or changes shape. Find the verb, then ask.

Look at 'my friend's little sister'. The first person named is 'my friend', but my friend did not cry. The question 'who cried?' goes straight past to the little sister.

The question always finds the subject, even when the first word is trying to trick you.

Picture the verb as a spotlight on a stage. When you ask 'who kicked?', the spotlight swings round and lands on somebody - Ravi. When you ask 'what rang?', it lands on the bell. The spotlight lights up the whole person, hat and bag and all: 'the boy with the dog', not just a hand or a foot. Whoever is standing in the light when you ask the question is the subject.

The subject is the naming part you met in Section 1. Now it has its grammar name, and a question that finds it: who or what + the verb. Most sentences have their subject before the verb. When a line starts with a time or a place - 'Yesterday...', 'In the park...' - the subject usually comes right after it. In Section 4 you will ask a second question, this time after the verb.

Here is a harder one, and it is fine to find it hard. 'The cat under the table is asleep.' Find the verb: 'is'. Ask 'what is asleep?' Some learners say 'the table'. But the table is not asleep! The cat is. 'Under the table' tells which cat. So the whole subject is 'the cat under the table'. Five words, and 'table' is the one nearest the verb - which is exactly why it is a trap. Now a different kind of hard. 'Close the door.' Find the verb: 'close'. Ask 'who closes?' There is nobody in the sentence. And yet it is a complete sentence. The subject is hiding - it is 'you', the person being asked. We write it in brackets to show it is understood but not said: (you) close the door. You do not need to master either of these now. Practice has a whole section on long subjects and hidden ones. For now, trust the question: find the verb, ask who or what, and take the whole answer.

Can the subject come after the verb? 'Here comes the bus!' Find the verb: 'comes'. Ask 'what comes?' The bus. So the subject is 'the bus' - and it is at the very end of the line. Try one more. 'Down the hill rolled a giant cheese.' Verb: 'rolled'. What rolled? A giant cheese. The subject is the last three words. Now one that looks as if it has no subject at all: 'It is raining.' What is raining? 'It' - a little word that fills the subject's place, even though it does not point to anything. You will meet these special subjects again in Practice. The question never cares where the subject is standing. It just finds it.

Most sentences put the subject before the verb, but stories and exclamations can move it: 'Here comes the bus.' Ask the question to find it. In a command like 'Close the door', the subject is a hidden 'you'. The sentence is still complete. Some subjects are tiny - I, you, she, it, we, they. Some are long - the girl with the red kite. Both are whole subjects. Take all of the answer, whatever its size.

1. Step 1 - Find the verb first, with the time trick.
2. Step 2 - Put who or what in front of the verb and ask.
3. Take the whole answer as the subject: the boy with the dog, not just 'boy'.
4. Skip past time and place words at the start: 'Yesterday', 'After lunch', 'In the park' are not the subject.
5. Watch the nearest naming word - in 'the cat under the table is asleep', the table is not asleep.
6. Count 'I', 'she', 'he', 'it', 'we' and 'they' as whole subjects.
7. In a command, write the hidden subject as (you).

• Ravi kicked the ball.
• Yesterday my aunt visited us.
• The temple bell rang.
• The boy with the dog laughed.
• She climbed the apple tree.
• After school, Diego fed the chickens.

• The cat under the table is asleep.
• Ravi and his dad fixed the fan.
• Every morning, Nani reads the newspaper.
• Here comes the ice-cream van!
• Close the door, please.
• The box of crayons fell off the desk.

What gets it?

The object is who or what gets the action of the verb.

So a sentence can go subject, verb - The baby / slept - or subject, verb, object - Ravi / kicked / the ball.

Asking what the verb still needs is the last step of the verb test; in Section 8 it becomes Step 3 of the Sentence Test.

Here are lines where something comes after the verb. Is it an object? Ask 'what?' or 'whom?' and listen.

A word coming after the verb is not automatically an object. The question sorts them out: if it answers 'what?' or 'whom?', it is the object. If it answers 'how?', 'where?' or 'when?', it is doing a different job.

And some verbs work both ways. 'Asha sang' is finished. 'Asha sang a song' is finished too, with an object.

Picture the verb as an arrow. The subject fires it - Ravi kicked. Then you look where the arrow lands. If it lands on something - the ball - that is the object. Some arrows, like 'kicked', 'hugged' and 'carried', are made to hit something. Others, like 'slept' and 'laughed', just fly up and away and land on nothing. Both kinds are good arrows. Asking 'what?' after the verb is looking for where it landed.

Now you have three parts. The subject does the action. The verb is the action. The object gets the action. Put them together and you have one of the commonest patterns in English: subject, verb, object - S V O. 'Ravi kicked the ball.' Some sentences stop at S V - 'The baby slept.' In Section 7 you will meet a third pattern, with is, am and are.

Here is a harder one, and it is fine to find it hard. 'Asha sang.' 'Asha sang a lullaby.' Both lines are finished. In the first, 'sang' has no object. In the second, 'sang what?' - a lullaby. So the verb 'sing' can go either way: with an object or without one. Lots of verbs are like that: eat, read, draw, write, play. 'Ravi is reading.' 'Ravi is reading a comic.' Now try this one. 'Mira put the book.' Put what? The book - so there is an object. And yet the line feels unfinished. You want to ask: put it where? Some verbs need more than an object. 'Put' needs a place too: 'Mira put the book on the shelf.' You do not need to master this now. Practice has a whole section on verbs that need a place. For now, notice that each verb decides what else must come after it.

Can the same two naming words swap jobs? 'The cat chased the mouse.' 'The mouse chased the cat.' Same words. In the first, the cat is the subject and the mouse is the object - the mouse gets chased. In the second, they have swapped, and now the cat is running away. And here is another surprise. 'Ravi ate.' Is that finished? Yes - we just do not know what he ate. 'Ravi ate the whole cake!' adds an object, and suddenly the sentence has news in it. So the object can be left out with some verbs, but when it is there, it often carries the most interesting part of the sentence. You will see why word order matters so much in Section 6.

Not every word after the verb is an object. Words that tell how, where or when - quickly, to school, after lunch - do a different job. Not every verb takes an object. 'Slept', 'laughed' and 'arrived' are complete without one, and many verbs go either way: 'She sang' or 'She sang a song'. The part after 'is', 'am' or 'are' is not an object either. It tells what the subject is, and Section 7 gives it its own name.

1. Find the verb first.
2. Ask what? or whom? after the verb: kicked what? hugged whom?
3. Take the whole answer as the object: a big red apple, not just 'apple'.
4. If the question makes no sense - slept what? - there is no object, and the sentence can still be finished.
5. Words that answer how, where or when are not objects: quickly, to school, at night.
6. Keep the subject (who did it, before the verb) and the object (what got it, after the verb) apart.
7. After 'is', 'am' or 'are', the next part is not an object - wait for Section 7.

• Ravi kicked the ball.
• Meena hugged her grandmother.
• The baby slept.
• Tom ate a big red apple.
• The dog chased the cat.
• Aiko painted a rainbow.

• Arjun went to the market.
• Grandpa called me.
• Priya sang a lullaby.
• We played cricket after lunch.
• Ellie ran quickly.
• Omar carried the heavy box.

Is it a sentence?

A sentence needs a subject and a verb that make a whole thought.

To mend a line that is not a sentence yet, add the missing part: 'The big dog growled.' 'Ravi's puppy barked loudly.'

Checking for a verb and a subject is the verb test at work - by Section 8 it has a name, the Sentence Test.

Here are more groups of words. Check for a verb, check for a subject, and ask whether the thought is whole.

Notice that length decided nothing. 'Birds sing.' has two words and is a sentence. 'The tall girl in the blue dress.' has seven and is not.

Notice, too, that a line with 'is' as its verb counts just as much as one with an action. 'Grandma is here' has its verb.

Picture a sentence as a see-saw with two seats. The subject sits on one side and the verb sits on the other, and when both are there, the see-saw works - the thought goes up and down and makes sense. If only the subject is sitting there, the see-saw is stuck on the ground. If only the verb is there, it is stuck the other way. A command is a see-saw where you can't see the person on the subject seat - but 'you' is sitting there, invisible, and it still works.

A group of words that is missing its subject or its verb, and is written as if it were a sentence, has a name in grammar: a fragment. A fragment is a piece of a sentence. You will study fragments properly in Practice, where you will meet some trickier kinds. For now, you have the check: a verb, a subject, and a whole thought. Two yeses and a whole thought, and you have a sentence.

Here is a harder one, and it is fine to find it hard. When people talk, they often say things that are not whole sentences - and nothing is wrong. 'Where is my bag?' 'Under the table.' 'Who wants ice cream?' 'Me!' 'Under the table' and 'Me!' have no verb. On their own, on a page, they would not be sentences. But in a conversation, everyone knows what they mean: 'Your bag is under the table.' 'I want ice cream!' The question already gave the missing parts. So short answers when people are talking are normal, good English. The check in this section is for sentences that have to stand on their own - in a story, a letter, a piece of writing where the reader cannot ask you what you meant. And one more tricky kind. 'Because it was raining.' It has a subject (it) and a verb (was raining). But say it on its own, and the listener waits: because it was raining... what happened? You will meet this kind in Practice, too.

Can two words be a sentence while eleven words are not? 'Dogs bark.' Two words. Subject: dogs. Verb: bark. A sentence. 'My grandmother's lovely old house by the river in the village.' Eleven words. Subject? Maybe the house. Verb? None at all. Not a sentence. Now the biggest surprise. 'Go!' One word. No subject you can see. And yet it is a sentence - a command. The subject is 'you', understood by everyone. So a sentence is not about how many words there are. It is about whether the subject and the verb are both there, doing their jobs, so the thought is whole.

A command like 'Sit down.' or 'Go!' is a complete sentence. Its subject is a hidden 'you'. Never mark a command as 'not a sentence'. Short replies when people are talking - 'Yes.' 'Under the table.' 'Me!' - are normal speech, not mistakes. The check in this section is for writing that has to stand on its own. Signs and labels - 'Exit', 'Fresh Bread' - are not trying to be sentences, and they are not wrong either.

1. Check for a verb. Use the time trick.
2. Check for a subject. Ask who or what + the verb.
3. Check the thought is whole. Would the listener ask 'what about it?' or 'who did?'
4. Judge by the parts, never by the length: 'Birds sing.' is a sentence; a long line with no verb is not.
5. A command is complete: 'Sit down.' has a hidden subject, (you).
6. To mend a line with no verb, add a verb: 'The big dog growled.'
7. To mend a line with no subject, add who did it: 'My brother ate all the cake.'
8. Short replies in a conversation are normal speech - the check is for writing that stands alone.

• The dog barked.
• The big dog.
• Ravi's puppy barked loudly.
• Sit down.
• Birds sing.
• Zara's kite is stuck.

• My brother ate all the cake.
• The tall girl in the blue dress.
• Nani is at the temple.
• Come here, Jack.
• A red balloon floated away.
• Kenji won the race.

Word order changes the meaning

In English, word order tells you who did what to whom.

Some words can move without changing the story: 'Yesterday Ravi ate a mango' and 'Ravi ate a mango yesterday' mean the same. Words that tell when or where are often free to move.

Finding the verb, then asking who comes before it and what comes after, is the verb test again - the one that becomes the Sentence Test in Section 8.

Here are three kinds of move. Only one of them changes who did what.

So there are three things that can happen when you move words. Swap the subject and object, and the meaning changes. Move a when or where word, and it usually stays the same. Scramble the words, and there is no sentence left.

Picture a sentence as a train with carriages in a fixed order: the subject carriage, then the verb engine in the middle, then the object carriage. The engine pulls from the front carriage towards the back one - the subject does the action to the object. Swap the two carriages and the engine pulls the other way. The little carriages that say when or where - 'yesterday', 'in the garden' - can be hooked on at the front or the back, and the train still goes to the same place.

The usual order in an English sentence is subject, verb, object - S V O. Grammar books call English an SVO language. Not every language works this way. Hindi, Japanese and many others usually put the verb at the end: subject, object, verb - S O V. Some languages let the words move around much more freely and use word endings to show who did what. In English, the order does that job.

Here is a harder one, and it is fine to find it hard. In Hindi you might say 'Ravi ne gend ko maara' - word by word, 'Ravi ball kicked'. The object, 'gend' (ball), comes before the verb, 'maara' (kicked). That is the normal order in Hindi, and it is perfectly correct Hindi. In English, the same words in that order sound wrong: 'Ravi the ball kicked.' English puts the verb in the middle: 'Ravi kicked the ball.' So if you speak Hindi, Tamil, Bengali, Japanese or Korean at home, you already know an order that is different from English. When you write in English, you switch to S V O. That is not fixing a mistake in your home language - it is using the right order for each language, the way you use the right words for each. And here is something else to notice. In Hindi, little words like 'ne' and 'ko' help show who did it and who got it, so the words can sometimes move. English has fewer of those helpers, so the order has to carry the meaning. That is why swapping the words in English changes the story so completely.

Can moving one word make a sentence mean something silly? 'The girl fed the goat.' A normal morning on a farm. 'The goat fed the girl.' A very clever goat! Nothing changed except which naming part stood before the verb. Now try a move that changes nothing. 'On Sunday, Grandpa made pancakes.' 'Grandpa made pancakes on Sunday.' Same Sunday, same Grandpa, same pancakes. And one that breaks everything. 'Made Grandpa on pancakes Sunday.' Every word is still there - and there is no sentence at all. So English cares very much about where the subject and the object stand. It cares much less about where 'on Sunday' goes.

The subject is usually before the verb and the object after it, but not always. Stories sometimes move them: 'Here comes the bus.' Asking who or what + the verb still finds the subject. Moving a when or where word usually keeps the meaning, but it can change the feeling or what you notice first. You will explore that in Craft. Other languages have different orders. That is a difference between languages, never a mistake.

1. Find the verb first.
2. The part before the verb is usually the subject - the one who does it.
3. The part after the verb is usually the object - the one who gets it.
4. Swap the subject and the object, and you swap the story: the dog bit the man / the man bit the dog.
5. Words that tell when or where can often move without changing the story.
6. Scrambling the words leaves no sentence at all.
7. Decide who did it by the order, not by what seems likely - a sentence can tell a surprising story.
8. In English, keep the object after the verb, even if your home language puts it first.

• Asha pushed Ravi.
• Ravi pushed Asha.
• The monkey chased the boy.
• The dog bit the man.
• The man bit the dog.
• Nia called her grandmother.

• Yesterday Ravi ate a mango.
• Priya fed the goat.
• The goat fed Priya.
• In the garden, Tom found a frog.
• The cat scratched the dog.
• Mateo helped his father.

Is, am, are and what comes next

'Is', 'am', 'are', 'was' and 'were' are linking verbs. They work like a bridge.

So now you have three patterns: S V (The baby slept), S V O (Ravi kicked the ball) and S V C (Asha is happy).

Find the verb, ask who, then ask what the verb still needs - 'is what?' - and you have run the verb test on a linking sentence. In Section 8 it becomes the Sentence Test.

Here are pairs of lines. One has an object, and one has a complement. Ask: is anything being done to anybody?

Here is a quick check. With a complement, the subject and the complement are the same thing, or the complement describes the subject: Asha = a doctor; the children = tired. With an object, they are two different things, and one does something to the other.

The bridge joins two sides that belong together. The arrow from Section 4 flies from one thing to another.

Picture a little bridge over a stream. On one side stands the subject - Asha. On the other side is a sign that tells you about her - happy, or a doctor, or six years old. The bridge in the middle is 'is'. Nobody throws anything across the bridge. It just joins the two sides, so you can see that they belong together. Compare the arrow from Section 4: an arrow flies from one thing and lands on another. A bridge only links.

A complement completes the picture of the subject. It can be a naming part - 'a pet', 'my friend', 'farmers' - or a describing word - 'happy', 'tall', 'tired'. The pattern is S V C: subject, verb, complement. In Practice you will meet more linking verbs, like 'become', and a complement that describes the object instead of the subject: 'They made him captain.'

Here is a harder one, and it is fine to find it hard. 'Is', 'am' and 'are' are not the only bridges. A few other verbs can link a subject to what it is like. 'The soup smells good.' 'You look tired.' 'The milk tastes sour.' 'Asha seems happy.' Nobody is doing anything to 'good', 'tired', 'sour' or 'happy'. They tell what the soup, you, the milk and Asha are like. Here is a check: swap the verb for 'is'. 'The soup is good.' 'You are tired.' 'Asha is happy.' If it still makes sense, the verb is working as a bridge. But the same verbs can also shoot arrows! 'The dog smells the soup.' The dog does something to the soup - it smells it. Swap in 'is': 'The dog is the soup'? That is silly. So here 'smells' is a doing verb, and 'the soup' is its object. You do not need to master this now. Practice has a whole section on complements. For now, notice that a verb can be a bridge in one line and an arrow in the next.

Can the two sides of the bridge swap places? 'My teacher is Mrs Rao.' 'Mrs Rao is my teacher.' Both work, and both mean the same thing! Because the subject and the complement are the same person, you can often turn a linking sentence round. Now try that with an arrow sentence. 'Ravi kicked the ball.' 'The ball kicked Ravi.' Now the story is completely different - you saw that in Section 6. So here is a surprising test. If swapping the two sides keeps the meaning, you are probably on a bridge. If it changes the story, you are probably looking at an arrow.

'Is' does not always link to a complement. In 'Ravi is running', 'is running' is one verb. In 'Grandma is in the kitchen', the part after 'is' tells where - a different job that Practice names. Some other verbs can be bridges too - look, seem, smell, taste, feel - but only when they link the subject to what it is like. The same verbs can also take objects. The swap trick works for many linking sentences, but not all: 'Asha is happy' cannot become 'Happy is Asha' in everyday English.

1. Find the verb. If it is is, am, are, was or were, it may be a bridge.
2. Ask is what? or is what like? The whole answer is the complement.
3. A complement tells what the subject is (a pet, a doctor) or what it is like (happy, tired).
4. Never call a complement an object - nothing is being done to it.
5. Check: are the subject and the complement the same thing, or does the complement describe the subject? Then it is S V C.
6. If 'is' goes with another verb word - 'is running' - the two together are the verb.
7. If the part after 'is' tells where - 'in the kitchen' - it is not a complement.
8. Try swapping in 'is' for verbs like look, seem and smell: if it still makes sense, they are working as bridges.

• Asha is happy.
• My uncles are farmers.
• I am seven years old.
• The cat is a pet.
• The children were tired.
• Lina's dress is red.

• Dadi was a teacher.
• The mangoes are very sweet.
• Kabir is running.
• Mrs Rao is our teacher.
• You look tired, Sam.
• The sea was calm.

The Sentence Test

Here is the Sentence Test. It has three steps.

If a subject and a verb are there, the parts the verb needs are there, and nothing leaves the reader waiting, the words can stand as a sentence. This is the test that every section of the chapter comes back to.

Here are lines of every kind you have met. Run all three steps on each.

Notice how the test tells you where a line breaks. 'The big red bus' fails at Step 1 - it needs a verb. 'Ate all the biscuits' fails at Step 2 - it needs a subject. 'Mira carried' fails at Step 3 - the verb needs an object.

So the test does not just say 'yes' or 'no'. It tells you which part to add to mend the line.

Picture the test as three doors in a row. Door 1 opens only if you can find a verb. Door 2 opens only if you can find who or what does it - and a command has a hidden key, 'you'. Door 3 opens only if the verb has everything it asks for: an object if it wants one, a complement if it is a bridge, or nothing at all. Walk through all three doors and you are standing in a sentence. Get stuck at a door, and the door tells you what you are missing.

The Sentence Test gives you the patterns you have met so far. S V - Birds sing. S V O - Ravi kicked the ball. S V C - Asha is happy. In Section 9 you will meet a verb that needs two things after it: 'Ravi gave Mum a card.' In Practice there are seven patterns in all, and the Sentence Test finds every one of them. The steps never change; only the answer to Step 3 does.

Here is a hard one, and it is fine to find it hard. 'Mira put the book.' Step 1: verb - put. Step 2: who put? Mira. Step 3: put what? The book. So there is an object. And yet it still feels unfinished. You want to ask: put it where? Some verbs need more than an object. 'Put' needs a place too: 'Mira put the book on the shelf.' Now the verb has everything it asked for, and the sentence is finished. Now try this one. 'Because it was raining.' Step 1: verb - was raining. Step 2: what was raining? It. Step 3: nothing more needed. All three steps seem to pass! But say it out loud on its own, and the listener waits: because it was raining... what? The little word 'because' at the front leaves the reader waiting for the rest. That is why the test ends with 'nothing leaves the reader waiting'. You do not need to master either of these now. Practice has whole sections on verbs that need a place and on lines that start with 'because'. For now, notice that the test has a little more to it than three doors.

Can the test pass a one-word sentence and fail an eleven-word one? 'Stop!' Step 1: stop. Step 2: a hidden (you). Step 3: nothing more needed. It passes. 'My grandmother's old blue bicycle with the basket and the bell.' Step 1: is there a verb? Change the time... nothing changes. There is no verb. It fails at the very first door. Now a sneaky one. Write 'I am.' on its own, with no question before it. Step 1: am. Step 2: I. Step 3: am what? Hungry? Seven? Ready? The bridge has nothing on the other side. (As a reply - 'Who is ready?' 'I am.' - it is fine, because the question fills the gap.) The test never counts words. It only checks the parts.

The test works on sentences that have to stand on their own - in writing, where the reader cannot ask you what you meant. Short replies in a conversation - 'Yes.' 'In the box.' - are normal speech and are not what the test is for. A command passes Step 2 with a hidden (you). Never fail a command for having no subject you can see. The test tells you which part is missing. It never tells you a sentence is wrong just because it is short.

1. Step 1 - Find the verb. Use the time trick. Always start here.
2. Step 2 - Ask who or what does it. Take the whole answer as the subject. In a command, write (you).
3. Step 3 - Ask what the verb still needs. What or whom? - an object. Is what? - a complement. Nothing? - you can stop.
4. Check that nothing leaves the reader waiting.
5. If a line fails, notice which step it failed at - that is the part to add.
6. Never count the words; check the parts.
7. After is, am or are, the answer to Step 3 is a complement, not an object.
8. Use the test on writing that stands alone, not on quick replies in conversation.

• Dadi made rotis.
• The peacock danced.
• Arjun is my cousin.
• Close the window, please.
• The sky was grey.
• Chen found a shell.

• The big red bus.
• Priya gave her dog a bath.
• I am ready.
• Ellie put her coat on the hook.
• Stop!
• Aisha's brother ate all the biscuits.

Give Mum a card

Some verbs have room for two things after them.

When there is no 'to' or 'for', the one who gets it comes first, and the thing comes second: gave Mum a card, not gave a card Mum.

This is Step 3 of the Sentence Test at work: ask what the verb still needs, and for these verbs the answer can be two things.

Here are more lines. Find the thing, find the one who gets it, and try turning the line round.

Notice the order when there is no 'to'. The one who gets it comes straight after the verb, and the thing comes next: pass me the salt, bought Ravi a kite.

Notice too that 'give' does not always need both. 'Mira gave a card' is finished - we just do not know who got it.

Picture the verb 'give' as a pair of hands holding out a present. There is the present itself - the card, the kite, the story. And there is the person with open hands waiting to take it - Mum, Ravi, us. When you say 'Ravi gave Mum a card', you point at the person first and then the present. When you say 'Ravi gave a card to Mum', you show the present first, and 'to' is the arrow that points at the waiting hands.

Now you have four patterns. S V - Birds sing. S V O - Ravi kicked the ball. S V C - Asha is happy. S V O O - Ravi gave Mum a card. In the S V O O pattern, the first O is the indirect object - the one who gets it - and the second O is the direct object - the thing given. In Practice you will meet all seven patterns together.

Here is a harder one, and it is fine to find it hard. Not every verb that takes an object can take two. 'Ravi gave Mum a card.' Fine. 'Ravi explained Mum the game.' That sounds wrong to most English speakers. We say 'Ravi explained the game to Mum.' So 'give' can go both ways, but 'explain' can only use 'to'. Other verbs like 'explain' are 'say', 'describe' and 'suggest'. 'She said me hello' sounds wrong - we say 'She said hello to me.' This is one of the trickiest corners of English, because many other languages let every 'giving' verb work the same way. If 'She explained me the rule' sounds right to you, you are in good company - lots of learners say it. Here is a safe rule while you learn. When you are not sure, use the 'to' way: 'She explained the rule to me.' That works for every one of these verbs, even 'give'. You do not need to master this now. Craft and Master come back to it.

Can two little words swap and still mean the same thing? 'Asha gave the dog a bone.' 'Asha gave a bone to the dog.' Same story! Unlike Section 6, where swapping the subject and the object turned the story upside down, here the thing and the one who gets it can change places - as long as 'to' comes along to point the way. But try swapping without 'to'. 'Asha gave a bone the dog.' Now it sounds wrong. And 'Asha gave the bone the dog' sounds as if the bone got a dog as a present! So the order still matters. It is just that English gives you two good orders here, and the little word 'to' is what lets you switch between them.

Not every verb that takes one object can take two. 'Explain', 'say' and 'describe' use 'to': 'She explained the rule to me', not 'She explained me the rule'. A verb like 'give' does not always need both things. 'Mira gave a card' is finished. Grammar books differ on what to call the 'to Mum' part in 'gave a card to Mum'. Some still call Mum the indirect object; others say it is a different kind of part. The meaning - Mum gets it - is the same.

1. Find the verb. Watch for give, show, tell, send, bring, pass, buy and make.
2. Ask what? - the thing that is given. That is the object.
3. Ask to whom? or for whom? - the one who gets it. That is the indirect object.
4. With no 'to', the one who gets it comes first: gave Mum a card.
5. If the thing comes first, add 'to' or 'for': gave a card to Mum; bought a kite for Ravi.
6. Use 'for' with buy, make and bake; use 'to' with give, send, show and tell.
7. With explain, say and describe, always use 'to'.
8. 'Mira gave a card' is still finished - the one who gets it can be left out.

• Ravi gave Mum a card.
• Asha showed her dad the picture.
• Nani told us a story.
• Tom made his sister a sandwich.
• Please pass me the salt.
• Kofi sent his grandmother a letter.

• Priya sent a letter to Nani.
• Dad bought a kite for Arjun.
• The teacher gave the class a quiz.
• Ellie brought her grandma some flowers.
• Sam gave a card.
• Ana explained the game to her brother.

First mixed review

Everything in Discover comes back to the Sentence Test.

A good reason names the step you used: 'It has no verb.' 'The mouse is before the verb, so the mouse did it.' 'Nothing is done to the doctor, so it is a complement.'

Here are mixed lines, one from each idea in the band. Try each before you read the reason.

Every answer came from the same three steps. What changed was only which step the question was asking about.

That is the point of a mixed review. You do not need a different trick for every kind of question - you need one test, and the habit of saying which part of it gave you the answer.

Picture a toolbox with one big tool inside - the Sentence Test - and three settings on it. Setting 1 finds the verb. Setting 2 finds who or what does it. Setting 3 finds what the verb still needs. In the earlier sections, someone told you which setting to use. Now you pick it up yourself, look at the question, and click it to the right setting. Saying your reason out loud is like showing which setting you used.

You now know four patterns: S V, S V O, S V C and S V O O. You know what makes a line a complete sentence, and that a command's subject is a hidden (you). In Practice, the same test meets harder sentences: long subjects, hidden subjects in questions, verbs that need a place, three more patterns, and lines that run on too long. The test does not change. The sentences get bigger.

Here is a hard one to finish on, and it is fine to find it hard. 'The boy with the kite gave his little sister a turn.' Run all three steps. Step 1: the verb. Change the time: 'will give'. The verb is 'gave'. Step 2: who gave? Not 'the kite' - kites do not give. The boy with the kite. That whole group of five words is the subject. Step 3: what does 'gave' still need? Gave what? A turn. Gave it to whom? His little sister. Two things after the verb - S V O O. So an eleven-word sentence comes apart into four pieces: the boy with the kite / gave / his little sister / a turn. Now the one-sentence reason for each: 'Gave' is the verb because it changes with time. 'The boy with the kite' is the subject because it answers who gave. 'His little sister' gets it and 'a turn' is what she got, because they answer to whom and what. If you can do that, you can take apart almost any sentence in a children's book.

Can one sentence use almost everything in this band? 'Yesterday, Nani gave the twins a big bowl of mangoes.' The naming part is 'Nani', and 'yesterday' is not part of it. The verb is 'gave' - change the time and it becomes 'will give'. The order tells you Nani did the giving. There are two things after the verb: the twins, who got it, and a big bowl of mangoes, the thing. It passes all three steps, so it is a complete sentence. And 'yesterday' can move to the end without changing the story. One line of ten words, and seven different ideas from Discover are all working inside it at once.

The Sentence Test is for sentences that stand on their own in writing. Short replies in a conversation - 'Yes.' 'Me!' - are normal speech. A command is always a complete sentence, with a hidden (you). Some sentences in stories move the subject after the verb: 'Here comes the bus.' The question 'who or what?' still finds it. And a one-sentence reason does not need hard words. 'It has no verb' is a perfect reason.

1. Read the question and decide which step it is asking about.
2. Step 1 for the verb: the time trick.
3. Step 2 for the subject: who or what + the verb; take the whole answer.
4. Step 3 for what comes after: object, complement, two things, or nothing.
5. Is it a sentence? It needs a verb and a subject (or a command's hidden you), and the verb must have what it needs.
6. Who did it? Read the order - before the verb does it.
7. Give a one-sentence reason that names the step: 'Who laughed? The children.'
8. Never let a mixed question make you forget a rule: 'is' is a verb; a command is a sentence; a complement is not an object.

• The peacock danced.
• Meera watered the tulsi plant.
• My grandfather is a farmer.
• Grandma told Ellie a secret.
• Wash your hands.
• Kwame's little brother cried.

• Yesterday, Nani gave the twins a bowl of mangoes.
• The monkey chased Ravi.
• A shiny new cricket bat.
• The puppies are sleeping.
• Oliver looks tired.
• Sofia showed her class a photo.

Building accuracy · ages 8–12

When the subject is long

A subject can be one word or a whole crowd of words. What makes it the subject is its job, not its length: it names who or what the verb is about.

Two checks find the whole subject every time:

• 👉 The pronoun swap. Replace the subject with he, she, it or they. The words that disappear were the whole subject: 'The boy with the red kite waved' becomes 'He waved'.
• 🔍 The head word. Ask which word the others describe. Take away the describers and the head is what is left: 'the boy ... waved'.

This is step two of the Sentence Test: once you have found the finite verb, ask who or what does it, and take the whole answer, not just its first noun.

Long subjects are built in a few regular ways. Once you know the shapes, you spot them faster.

Watch the 'one of' row. In 'One of my cousins plays the tabla', the head word is one, not 'cousins'. The sentence is about one person; 'of my cousins' says which group that person comes from. Chapter 12 shows that the head word also decides whether the verb is singular or plural - for now, it is enough to find it.

And watch the clause row. A clause inside a subject has its own verb - 'that Dadi bought' - but that verb is not the main verb of the sentence. It belongs to the subject, and the main verb is still waiting further along: 'The mangoes that Dadi bought were sweet.'

Picture a train pulling into a station. The engine at the front is the head word - boy, players, box. Every carriage coupled behind it - 'with the red kite', 'who trained hardest', 'of old photographs' - travels with the engine as one train. The verb is the platform. When the train stops at 'waved' or 'won', the whole train arrives together, not just the engine.

Subjects can nest, like boxes inside boxes. 'The girl with the dog that barks at postmen lives here.' The whole subject is 'The girl with the dog that barks at postmen'. Inside it, 'that barks at postmen' describes the dog, and 'with the dog that barks at postmen' describes the girl. The head of the whole thing is still 'girl' - she is the one who lives here. However many boxes there are, the pronoun swap takes them all at once: 'She lives here.'

Here is a sentence that slows everyone down. 'The girl Jack sits next to in maths draws brilliant maps.' Try the old method. Find the verb: 'sits'? Then who sits? Jack. So the subject is Jack and the sentence is about Jack sitting. But read to the end. There is a second verb, 'draws', and Jack does not draw the maps. The girl does. What has happened is that a small clause - '(that) Jack sits next to in maths' - is tucked inside the subject with its little word 'that' left out. It tells you which girl. So the whole subject is 'The girl Jack sits next to in maths', the head word is 'girl', and the main verb is 'draws'. The pronoun swap proves it: 'She draws brilliant maps.' Every word from 'The' to 'maths' vanished at once. So when you find a verb, do not stop. Ask whether that verb is the main verb of the sentence, or a passenger inside the subject. The main verb is the one the whole naming group does. A good sign is that when you swap the subject for a pronoun, the main verb is the one left standing next to it.

Watch how one long subject can hide a short, surprising sentence. 'The tall girl in the blue jacket at the back of the school bus is Yuki.' Sixteen words. Swap the subject for 'she', and the whole sentence is: 'She is Yuki.' Three words. Everything else was the subject telling you which girl. Now try it on a science sentence: 'The amount of water left in the beaker after an hour of heating was very small.' Swap: 'It was very small.' Long subjects make sentences feel difficult, but the skeleton underneath is often tiny. Find the subject, swap it, and see how simple the sentence really was all along.

Not every word before the verb is part of the subject. Openers such as 'Yesterday', 'After lunch' or 'In the morning' come first but tell when or where, and a comma often marks them off. Some sentences put the subject after the verb, as in questions ('Did your sister win?') - the next section covers those. And the pronoun swap needs a little care with 'one of' subjects. 'One of my cousins' becomes 'he' or 'she', not 'they', because the head word is 'one'. If the swap sounds wrong, check the head word before trusting it.

1. Find the main verb first - the one that shows tense and that the sentence is really about.
2. Ask who or what does it, and take the whole answer, not just the first noun.
3. Swap the answer for he, she, it or they; the words that disappear are the whole subject.
4. Find the head word by removing the describers: what is left is the word the rest describe.
5. If you meet a verb inside the subject ('who trained', 'that Dadi bought'), treat it as a passenger and keep looking for the main verb.
6. Leave openers such as 'After lunch' or 'Yesterday' out of the subject.
7. In 'one of' subjects, remember that the head is 'one'.

• The boy with the red kite lives next door to Aarav.
• The players who trained hardest won the cup for Priya's school.
• Meera's little brother and his best friend built a fort out of cushions.
• Everything in Oliver's lunchbox smelled of oranges.
• The old bridge over the river near Emma's house needs repairs.
• The tall girl in the blue jacket at the back of the bus is Yuki.

• Reading comics under the blanket keeps Kabir awake.
• The mangoes that Dadi bought at the market were sweet.
• One of Ananya's cousins plays the tabla.
• The box of old photographs in Grandad's attic belongs to Harry.
• The girl Jack sits next to in maths draws brilliant maps.
• Whoever finishes first can help Carlos.

Hidden and moved subjects

Every English sentence has a subject slot. Most of the time a naming word sits in it, at the front. Four ordinary kinds of sentence fill it differently.

Three quick checks find a hidden or moved subject:

• 🗣 Is it a command? Add 'you' in front: 'You close the door.' If that is what was meant, the subject is an understood 'you'.
• ❓ Is it a question? Turn it back into a statement: 'Did you eat?' becomes 'You did eat' - so 'you' is the subject.
• 👀 Does 'there' or 'it' point at anything? If you cannot ask 'where?' or 'what thing?' about it, it is a filler in the subject slot.

This is step two of the Sentence Test with a torch: after finding the finite verb, ask who or what does it - and if nobody is standing at the front, look behind the helper, or put back the understood 'you'.

Two of these subjects are worth a closer look, because grammar books describe them in slightly different ways.

This book uses the first view, and says so when it matters. Both views agree on the important part: the 'there' in 'There are three cats' is not the place word 'there' in 'Put it there'. You can say 'There are three cats over there' - one filler, one place.

Questions have one more twist. When the question word is itself the subject, nothing moves. 'Who broke the window?' - who broke it? 'Who' is the subject, so no helper is needed. Compare 'What did Ravi break?', where 'what' is the object, and the helper 'did' comes in front of the subject, Ravi.

And a command can call out a name without that name being its subject. In 'Rohan, close the door', Rohan is the person being spoken to; the subject of 'close' is still the understood 'you'.

Picture every sentence as a row of chairs, and the first chair has a sign on it that says 'subject'. In most sentences someone is sitting there - Ravi, the boy with the kite. In a command, the chair looks empty, but 'you' is sitting in it, invisible. In a question, the helper verb has pushed in and taken a chair just in front. And in 'There are cats' or 'It is raining', someone has put a cushion on the chair - 'there' or 'it' - just so the chair is not left bare.

A question can be built two ways, and the subject tells you which. If the question word asks about the subject, it simply takes the subject's place: 'Who ate the dumplings?' - no helper, no movement. If it asks about anything else - the object, the place, the time - a helper verb moves in front of the subject: 'What did Mei eat?', 'Where did Mei eat?'. So a quick way to find the subject of a wh-question is to look straight after the helper verb. If there is no helper, the question word itself is probably the subject.

Here is a pair that trips up almost everyone. 'Who did Ravi call?' 'Who called Ravi?' Same words, nearly. Different subjects. In the first, a helper verb, 'did', sits after 'who'. That is the sign that something has moved. Turn it into a statement: 'Ravi did call ... someone.' So Ravi is the subject, he did the calling, and 'who' is asking about the person he called - the object. In the second, there is no helper. 'Who' went straight into the subject slot. Turn it into a statement: 'Someone called Ravi.' So 'who' is the subject, and Ravi is the one who got the call. If you get the subject wrong here, you get the whole meaning wrong - you answer with the caller when you were asked for the person called. The test is the same every time. Look for a helper verb - do, does, did, is, are, was, has, can, will - just after the question word. If there is one, the subject comes straight after it. If there is none, the question word is doing the subject's job itself.

Look at the smallest sentence you know. 'Go.' One word. No naming word anywhere. And yet it is a complete sentence - more complete than 'The big red bus with the broken window', which has eight words and no verb at all. The reason is the understood 'you'. 'Go' means 'You go', and every listener fills in the subject without noticing. That is why 'Stop!', 'Listen.' and 'Wait here.' are sentences, while 'The big red bus' is only a naming group waiting for something to happen. Now try the opposite. 'It is snowing.' Here you can see a subject - 'it' - but it names nothing. A subject you cannot see, and a subject that means nothing: English has both, and both keep the sentence standing.

Commands can say their subject out loud when you want to be firm or to pick someone out: 'You sit here, and you sit there.' That is still a command, now with a spoken 'you'. The two views of 'there' are both found in good grammar books. If a teacher calls 'three cats' the real subject of 'There are three cats', they are using the traditional view, and they are not wrong. And 'it' is not always empty. In 'I found my pen - it was under the bed', 'it' stands for the pen. Only when 'it' names nothing, as with weather, time and distance, is it a filler.

1. If a sentence starts with a verb and gives an order, put back the understood 'you' before judging it.
2. Treat a name marked off by a comma in a command ('Rohan, close the door') as the person spoken to, not the subject.
3. In a yes/no question, look straight after the helper verb for the subject.
4. In a wh-question, check for a helper after the question word; with no helper, the question word is the subject.
5. Turn any question back into a statement to check your answer.
6. Ask 'where?' or 'what thing?' of 'there' and 'it'; if there is no answer, they are fillers in the subject slot.
7. When you describe 'there', say which view you use - dummy subject, or introductory word before the real subject.

• Close the door, Rohan.
• Did Aditi finish her project?
• There are three cats on Neha's wall.
• It is raining in Leeds again, and Oliver has no umbrella.
• Where does Sophie keep her paints?
• Who ate the last dumpling, Mei?

• Please pass the salt, Dev.
• Has Karan fed the dog yet?
• There is a snake under Tara's bed!
• Don't touch the oven, Lily.
• It was freezing at George's bus stop.
• Is Omar coming to the match?

Verbs with and without objects

After finding the subject and the verb, ask one more question: verb what? or verb whom? If the sentence answers it with a naming group, that group is the object.

Two checks keep the object honest:

• ❓ Verb what? 'Kiran fed the cat' - fed what? the cat. That is an object.
• 🚫 How, where, when is not what. 'Kiran sang loudly' - sang what? No answer. 'Loudly' tells how, so it is not an object.

This is step three of the Sentence Test: once you have the subject and the finite verb, ask what the verb still needs - and 'verb what?' tells you whether it needs an object.

Words that follow a verb are not always objects. The quickest check is the question they answer.

'Home' and 'all night' look like naming words, which is why they fool people. But they do not answer 'what?' or 'whom?'; they answer 'where?' and 'how long?'. The next section but one takes these where-and-when words further.

Notice also that some verbs that never take an object can still be followed by a preposition and a noun: 'She laughed at the joke', 'He waited for the bus'. The noun there belongs to the preposition. For this band, keep it simple: the object comes straight after the verb, with no small word in between.

Picture every verb as a hand. Some hands are always open and reaching - put, bring, devour - and they must close around something, an object, or the sentence feels empty-handed. Some hands are resting in a pocket - sleep, arrive, happen - and there is nothing for them to hold. And some hands can do either: 'She sang' is a hand waving freely, and 'She sang a song' is the same hand holding a song.

Some verbs change what the subject is doing when they drop their object. 'Lucy broke the window' - Lucy did the breaking. 'The window broke' - now the window is the subject, and nobody is named. 'The chef opened the door' and 'The door opened' work the same way. The verb is the same, but the thing that was the object in one sentence has become the subject of the other. Watch for this with break, open, close, melt, move and change.

Here is the case that makes people argue. 'Kabir eats.' Is that complete? 'Eat' usually takes an object - eats what? Rice, apples, his lunch. So some learners mark 'Kabir eats' as incomplete. But listen to it in context. 'Kabir is ill - he hasn't eaten for two days.' 'Does your dog eat before or after a walk?' 'She eats.' The sentences are complete; the verb is being used about the activity of eating, not about any particular food. That is what 'used both ways' means. Now compare 'Kabir devours.' That sounds wrong in almost any context. 'Devour' is not about an activity; it is about something disappearing - so it needs the thing that disappears. The honest test is not 'is there an object?' but 'does this verb, in this meaning, need one?'. Eat, read, sing, write and cook can stand alone when the activity is the point. Put, devour, bring and enjoy cannot. If you are unsure, say the sentence to yourself and listen for the reader's 'what?'. If the reader has to ask, the object is missing.

Watch one verb swap its subject and object. 'Lucy melted the chocolate.' 'The chocolate melted.' In the first, Lucy is the subject and the chocolate is the object - she did something to it. In the second, there is no object at all. The chocolate has moved into the subject slot, and Lucy has vanished from the sentence. Both are complete. The verb 'melt' can go either way, and when it drops its object, the thing that was melted becomes the subject. Now try it with 'arrive': 'The postman arrived the parcel'? No. 'Arrive' never had an object to move, so there is nothing to swap. The verb decides, every time.

The three groups describe how a verb is usually used, and a few verbs stretch them. 'Sleep' normally takes no object, yet 'This tent sleeps four' is ordinary English. 'Enjoy' needs an object, yet a waiter may say 'Enjoy!'. Some grammar books use 'ambitransitive' or 'labile' for verbs used both ways; this book just says 'both ways'. And a verb followed by a preposition ('laugh at', 'wait for', 'look after') is its own story - Chapter 9 looks at the phrase after the preposition, and Chapter 7 covered which prepositions such verbs take.

1. Find the subject and the finite verb first.
2. Ask 'verb what?' or 'verb whom?' - a naming group that answers is the object.
3. If a word after the verb answers how, where, when or how long, it is not an object.
4. Before calling a sentence incomplete, ask whether the verb in this meaning really needs an object: 'He eats' can stand; 'He devours' cannot.
5. Keep a short list of verbs that always need an object: put, bring, devour, enjoy, like.
6. Keep a short list of verbs that never take one: sleep, arrive, happen, sneeze, fall.
7. Do not add an object to a verb that refuses one - 'arrived the station' becomes 'arrived at the station'.

• Aarti slept for ten hours.
• Vikram sang at the wedding, and Meena sang a lullaby.
• Rahul put his bag on the chair.
• The train arrived late, and Harry devoured his sandwich.
• Sophie reads every night, and Tom reads comics.
• Kenji ate quickly.

• Dadi laughed until she cried.
• Ishaan enjoyed the film.
• Pooja's baby brother sneezed three times.
• Jack brought a cake, and everyone ate it.
• The window broke when Lucy threw the ball.
• Amara arrived at noon.

Complements

A complement finishes a verb by telling you more about someone or something already in the sentence. It never names a new, separate thing.

One question sorts them:

• = Is it the same person or thing? If the word group describes or renames the subject, it is a subject complement. If it describes or renames the object, it is an object complement.
• ≠ Is it a different thing? If the verb acts on something separate, it is an object.

This is step three of the Sentence Test: after the subject and the finite verb, ask what the verb still needs - and for 'become' or 'make ... captain', the answer is 'is what?', a complement.

The verbs that take a subject complement are called linking verbs, because they link the subject to a description of it. Many of them have a second life as ordinary verbs.

The quick test for a linking verb: swap it for 'is' or 'became'. 'The soup tastes salty' - 'The soup is salty' keeps the meaning. 'Mum tasted the soup' - 'Mum is the soup'? No. So only the first is linking.

About names. This book says subject complement and object complement. Some grammars, including the Cambridge Grammar of the English Language, call both of them predicative complements. The idea is the same - only the label changes.

Picture an equals sign hiding inside the sentence. In 'Asha is happy', the sign sits where 'is' is: Asha = happy. In 'She became a doctor', she = a doctor. In 'They made him captain', the sign sits between the object and the complement: him = captain. An object never gets an equals sign - in 'She met a doctor', she and the doctor stand on opposite sides of the room.

A complement can be a noun group or an adjective. 'She became a doctor' has a noun group; 'She became famous' has an adjective. Both describe her. The same is true of object complements: 'They made him captain' (noun) and 'The news made her happy' (adjective). What makes it a complement is the equals-sign job, not the word class. That is the chapter's second idea at work: a word's job in the sentence, not its word class, decides what we call it.

Here are two sentences with exactly the same shape. 'Priya found the book interesting.' 'Priya found the book quickly.' Subject, verb, object, one more word. Are they the same pattern? Try the equals sign. In the first, the book = interesting. Priya read it, and her opinion was that it was interesting. 'Interesting' describes the object, so it is an object complement. In the second, the book = quickly? That makes no sense. 'Quickly' says how Priya found it - how the finding went. It describes the action, not the book. It is an adverbial, and it could be dropped: 'Priya found the book.' And look what happens to the verb. In the first sentence, 'found' means 'judged' - she had an opinion. In the second, 'found' means 'discovered' - she located it. Drop 'interesting' from the first and the meaning changes: 'Priya found the book' means she located it, not that she judged it. So when a word follows an object, ask two things. Does it describe the object, with an equals sign? And does dropping it change what the verb means? If both are yes, it is an object complement.

Watch one word change a whole sentence. 'The children made their teacher a card.' 'The children made their teacher angry.' The first is a kind sentence. There are two separate things: the teacher, and a card the children made for her. She is not a card. The second is not kind at all. There is only one thing after the verb that matters: the teacher, and a description of how she ended up. The teacher = angry. Same subject, same verb, same object. One word after it - 'a card' or 'angry' - and 'made' changes from 'created' to 'caused to be'. The equals sign tells you which one you are reading.

Labels differ between grammar books. 'Subject complement' and 'object complement' are the traditional school terms; the Cambridge Grammar calls both 'predicative complements', and some older books say 'predicate nominative' or 'predicate adjective' for subject complements. A few verbs sit between patterns. In 'She stayed calm', 'stay' works like a linking verb; in 'She stayed at home', it is followed by a place. And 'be' followed by a place - 'Asha is in the garden' - is a different pattern, with an adverbial after the verb. The next section covers it.

1. Find the subject and the finite verb first.
2. Ask what comes after the verb, and put an imaginary equals sign in front of it.
3. If it describes or renames the subject, call it a subject complement.
4. If it describes or renames the object, call it an object complement.
5. If it is a separate thing the verb acts on, call it an object.
6. To spot a linking verb, swap it for 'is' or 'became' and check the meaning survives.
7. After a linking verb, use an adjective, not an adverb: 'tastes delicious', 'feel bad'.
8. When you meet 'predicative complement' in another book, read it as the same idea.

• Kavya became a doctor last year.
• The team made Arjun captain.
• The news made Dadi happy.
• Charlie seems tired today.
• The class elected Grace president.
• The soup tastes salty, and Luis finds it too hot.

• Ravi is the tallest boy in our class.
• Everyone calls Sunita 'Sunny'.
• The milk in Nikhil's glass turned sour overnight.
• The judges considered Oliver's painting the best.
• Amelia painted her bedroom blue.
• The long walk left Hana exhausted.

Adverbials that must stay

An adverbial is a word group that tells where, when, how, how long or why. Most adverbials are optional. A few are needed by the verb, and dropping them breaks the sentence.

The drop test has two questions:

• ✂ Is it still a sentence? 'She put the book' is not finished, so 'on the shelf' must stay.
• 🔄 Does the verb still mean the same? 'They live' means 'they are alive', so 'in Delhi' must stay for the meaning 'have a home'.

This is the last question of the Sentence Test: when you ask what the verb still needs, 'where?' or 'when?' counts too, if the phrase cannot be dropped.

A small group of verbs needs a where- or when-phrase. Learn them as a set.

Grammar books do not agree on the name for these phrases. Quirk and his co-authors, whose system this chapter uses, call them obligatory adverbials - the A in the patterns S V A and S V O A. The Cambridge Grammar calls them complements, because the verb needs them just as 'become' needs 'a doctor'. Both describe the same fact: the verb cannot finish without them.

Notice that 'be' does two jobs. In 'Asha is happy', the word after it describes her - a complement, as in the last section. In 'Asha is in the garden', the phrase after it tells where - an adverbial that must stay.

Picture a delivery driver. Some parcels just need handing over: 'She read' - done. But a parcel marked 'put' comes with an address label, and the driver cannot finish until there is a place to leave it - 'on the shelf', 'by the door'. Optional adverbials are notes on the side of the van - 'at noon', 'in the rain' - interesting, but the delivery happens without them.

One sentence can have a must-stay adverbial and optional ones together. 'After school, Lily put her shoes by the door, as usual.' Drop 'after school' - still fine. Drop 'as usual' - still fine. Drop 'by the door' - 'Lily put her shoes' - broken. So the drop test has to be run on each adverbial separately. Only the one the verb needs has to survive, however many optional extras gather round it.

Here is a pair where the drop test gives two different kinds of answer. 'Dadi stayed at home.' 'Dadi stayed calm.' Drop the part after 'stayed' in each. 'Dadi stayed.' This is a sentence - it means she did not leave. So in the first sentence, is 'at home' optional? Not quite. 'Dadi stayed' is complete, but it does not mean the same as 'Dadi stayed at home'. One says she did not go away; the other says where she spent the time. The place is doing real work that the verb alone does not. In the second sentence, 'calm' is not a place at all. It describes Dadi - Dadi = calm - so it is a complement, like the last section's. 'Stay' is working as a linking verb. So one verb can take a complement, a place, or nothing, and the meaning moves each time. That is why the drop test has two questions, not one. Is it still a sentence? And does the verb still mean the same thing? If either answer is no, the phrase is one the verb needs in that meaning - and grammars honestly disagree about borderline cases like 'stayed at home'.

Watch four words change a whole life. 'My great-grandmother lived in Lahore.' 'My great-grandmother lived.' The first tells you where her home was. The second tells you something far bigger - that she survived. Perhaps she was very ill, or there was a flood, and the family story is that she lived. Same subject, same verb. Remove 'in Lahore', and the verb 'live' changes from 'have a home' to 'stay alive'. That is the clearest sign of an adverbial that must stay. It is not just extra information. Take it away and the verb quietly becomes a different verb.

The line between needed and optional is not always sharp. 'She stayed at home', 'He went to school' and 'The film lasted three hours' are borderline, and grammar books sort them differently. 'Put' sometimes appears without a place in fixed phrases - 'put it simply', 'put up with' - but those are different expressions. And the names differ: Quirk's 'obligatory adverbial' is the Cambridge Grammar's 'locative complement' or simply 'complement'. When you meet either term, check what the verb needs.

1. Find the subject and the finite verb first.
2. Pick out each where, when, how or why phrase.
3. Drop them one at a time and ask: is it still a sentence?
4. Then ask: does the verb still mean the same thing?
5. If either answer is no, the adverbial must stay; if both are yes, it is optional.
6. Remember the must-stay verbs: put, place, live, be (with a place or time), lead.
7. When cutting words from a sentence, cut optional adverbials first and never the one the verb needs.
8. Name the framework when it matters: 'obligatory adverbial' (Quirk) or 'complement' (Cambridge Grammar).

• Neha put the book on the shelf.
• My grandparents live in Delhi.
• Rohan read in the garden.
• Emma is in the kitchen.
• Jack placed the vase on the windowsill.
• The path to Ana's village leads to the river.

• Sameer played cricket after school.
• The keys are under the mat, Ritu.
• The temple is on a hill near Anjali's town.
• Harry slept on the sofa.
• Lily put her shoes by the door.
• Carlos swims in the sea every morning.

The seven patterns

These seven patterns come from A Comprehensive Grammar of the English Language by Randolph Quirk and his co-authors. S is the subject, V the verb, O an object, C a complement, and A an adverbial the verb needs.

Two steps find the pattern of any clause:

• ✂ Drop the extras. Take out every adverbial the drop test lets go: 'Ravi slept soundly in his tent last night' becomes 'Ravi slept'.
• 🔍 Name what is left. Find S and V, then ask what the verb still needs: what? (O), is what? (C), where or when, if it cannot go? (A).

This is the Sentence Test turned into labels: find the verb, ask who does it, ask what it still needs - and the answer is one of these seven.

Three pairs of patterns look alike on the surface. The checks from earlier sections pull them apart.

In S V O O, the first object is usually the person who receives something - the indirect object - and the second is the thing given - the direct object. 'Mum gave me a card.' You met this in Discover as 'Give Mum a card'.

One honest note. Grammars do not all use these seven labels. The Cambridge Grammar of the English Language calls Quirk's A a complement, so it counts the patterns differently. And grammars disagree about 'Mum gave a card to me' - some call it S V O A, others S V O with a phrase after it. The seven patterns are a tool, and a very good one; they are not the only way to describe English.

Picture seven coat hooks on a wall, each labelled with a pattern. Every clause arrives wearing a heavy coat of extras - 'yesterday', 'very carefully', 'in the rain'. Take the coat off and hang it up somewhere else. What is left is the skeleton, and it fits one hook exactly: 'The baby slept' on S V, 'She put the book on the shelf' on S V O A.

One verb can appear in several patterns, and the pattern changes what it means. 'Get' is a champion: 'We got home' (S V A), 'She got a prize' (S V O), 'He got angry' (S V C), 'Dad got me a drink' (S V O O), 'She got the room ready' (S V O C). The verb is the same word each time, but each pattern gives it a different job - arrive, receive, become, fetch, make. When a verb seems to mean several things, look at the pattern around it.

Here is a sentence that fits two hooks, and the words are exactly the same. 'Kiran found the teacher a good book.' Is that S V O O or S V O C? Read it one way: Kiran went to the library and found a good book for the teacher. Two separate things - the teacher, and a book given to her. That is S V O O, like 'Mum gave me a card'. Now read it another way. Is 'the teacher' a good book? No - so this reading of S V O C fails. Good. But change one word: 'Kiran found the teacher a good listener.' Now the teacher = a good listener. Kiran is saying what she thinks of the teacher. That is S V O C, like 'They made him captain'. Same verb, same shape - subject, 'found', a noun group, another noun group. What decides the pattern is not the shape but the meaning: is the second noun group a separate thing, or a description of the first? That is why the patterns are not a matter of counting words. You name the pattern by asking what job each part is doing - the chapter's rule that function, not form, decides.

Take the longest sentence you can find in a newspaper story. 'Last Tuesday, after three hours of heavy rain, the old wooden bridge over the river near the village school finally collapsed.' Twenty-one words. Now take off the coat. 'Last Tuesday' - drop it. 'After three hours of heavy rain' - drop it. 'Finally' - drop it. What is left is the subject, 'the old wooden bridge over the river near the village school', and the verb, 'collapsed'. Swap the subject for a pronoun: 'It collapsed.' Two words, S V - the very first hook on the wall, the same pattern as 'The baby slept'. The longest sentences are often built on the simplest patterns. What makes them long is the coat, not the skeleton.

The seven patterns belong to one framework - Quirk and his co-authors' - and other grammars count differently. The Cambridge Grammar treats Quirk's A as a kind of complement, and some school books use five patterns, leaving out the adverbial ones. Some clauses are hard to place. 'Mum gave a card to me' is called S V O A by some grammars and S V O with a prepositional phrase by others. And the patterns describe a single clause. A sentence with two clauses - 'Asha sang and Ravi danced' - has two patterns, one for each.

1. Find the subject and the finite verb, including an understood 'you' in a command.
2. Drop every adverbial the drop test lets go.
3. Ask what the verb still needs: what? (O), is what? (C), where or when that cannot go? (A).
4. If there are two noun groups after the verb, use the equals sign: separate things make S V O O; a description makes S V O C.
5. After 'be', ask whether the part is a description (S V C) or a place or time (S V A).
6. Give a sentence with two clauses one pattern per clause.
7. Name the framework: these seven patterns are Quirk and his co-authors'.

• Ananya smiled all through the film.
• Karthik fixed the bicycle yesterday.
• Mum gave Priya a new pencil box.
• Oliver is in the library.
• The coach named Ruby player of the match.
• Mateo put the plates on the table.

• Dadi is very wise.
• Arjun's uncle sent him a postcard from Goa.
• Isha lives near the sea.
• Freddie's baby sister slept through the storm.
• The film made Chloe sad.
• Wei became a chess champion at twelve.

Fragments

A fragment is a group of words punctuated as a sentence but missing part of the skeleton, or leaning on another sentence to finish.

Two questions catch every fragment:

• 🔍 Is there a subject and a finite verb? 'Walking' shows no tense by itself, so 'Walking to school' has no finite verb.
• ⏳ Does it leave the reader waiting? 'Because it rained' has a subject and a verb, but 'because' promises more.

This is the whole Sentence Test: find the finite verb, find its subject, check the verb has what it needs - and make sure nothing like 'Because...' or 'Which...' leaves the reader waiting.

Most fragments are not missing much. Usually the missing part is sitting in the sentence just before or just after. The quickest repair is often to join them.

Now the honest limit. Fragments are errors in formal and exam writing, where every sentence is expected to stand alone. They are not errors everywhere.

In dialogue, people answer in fragments: 'Where are you going?' 'To the market.' Writing 'I am going to the market' there would sound stiff. In advertising and some fiction, writers use fragments on purpose - 'Fresh bread. Every morning.' The Craft band looks at when a deliberate fragment works. For now, the rule is simple: in school and exam writing, repair them.

Picture a sentence as a bridge across a river. It needs two banks - a subject on one side and a finite verb on the other - and the bridge must reach all the way across. A fragment is a bridge that stops halfway. 'Because it rained' has planks and railings, but it ends in mid-air over the water. To repair it, you either build the missing half, or join it to the bridge next to it.

Length has nothing to do with it. 'Go.' is one word and a complete sentence, with an understood 'you'. 'The tall girl with the blue bicycle who lives at the end of our road and goes to my school' is twenty words and a fragment, because every verb in it - lives, goes - belongs inside the subject, and the main verb never comes. Long fragments are the hardest to spot, because they feel finished. The Sentence Test does not care how long it feels; it asks for a main verb and its subject.

Here is a fragment that has everything - and is still a fragment. 'When the rain finally stopped and the sun came out over the hills.' Look for the parts. A subject: 'the rain'. A finite verb: 'stopped'. Another subject: 'the sun'. Another finite verb: 'came out'. Two subjects, two verbs, thirteen words. So why is it not a sentence? Because of the first word. 'When' turns everything after it into a time clause - it tells you when something happened, but it never says what happened. The reader waits: when the sun came out ... what? Now add the missing piece: 'When the rain finally stopped and the sun came out over the hills, we went outside.' Now there is a main clause - 'we went outside' - that can stand alone, and the 'when' clause leans on it happily. Words like when, because, although, if, since, unless, while, which and who all do this. They make a clause depend on another one. That is why the Sentence Test ends with a check that nothing 'leaves the reader waiting'. A subject and a verb are not enough if the first word has promised something the sentence never delivers.

Read this aloud as if it were a poster in a shop window. 'Fresh bread. Every morning. Baked by hand.' Three fragments in a row - not one has a subject and a finite verb. In a school essay, a teacher would mark every one. And yet it works. The shop owner wants you to see three quick pictures, not read a paragraph. 'We bake fresh bread by hand every morning' says the same thing, and is less eye-catching. Now imagine the same fragments in a science report: 'Heated the water. To 100 degrees. Then boiling.' That does not look punchy; it looks careless, and the reader cannot tell who did what. The words are not the problem; the place is. A fragment is an error when the reader expects complete sentences, and a choice when the writer has earned the right to break the pattern. In this band, you learn to repair them. In Craft, you learn when breaking the pattern pays.

Fragments are judged by purpose. In dialogue, notes, headlines, lists, advertising and some fiction they are normal or deliberate. The rule to repair them applies to formal and exam writing. Commands are not fragments: 'Stop!' and 'Sit down' have an understood 'you'. Some fixed short expressions are accepted even in fairly formal writing - 'Thank you.', 'Of course.', 'No problem.' - because they work as complete replies. They are best kept out of exam essays.

1. Read your writing aloud one full stop at a time and listen for a reader left waiting.
2. Check each sentence for a subject and a finite verb - not just an -ing word.
3. Look out for first words that make a clause lean: because, when, although, if, which, who, such as.
4. Repair by joining the fragment to the sentence before or after it, if that is where its missing half is.
5. Or repair by adding the missing subject, verb or main clause.
6. Keep commands: 'Stop!' is complete with its understood 'you'.
7. In formal and exam writing, repair every fragment; in dialogue and deliberate style, judge it by purpose.

• Because Anil's bus was late.
• Anil missed assembly because his bus was late.
• Walking to school with Deepa.
• Harry likes crunchy fruit, such as apples and pears.
• The big dog next door to Emily.
• Barked at Kofi's goats all night.

• Which made Sneha laugh.
• Rohit dropped his tray, which made Sneha laugh.
• For example, Tanvi's mango pickle.
• Tired after the long match, Jack fell asleep on the bus.
• When Olivia gets home from school.
• "Where are you going?" "To the market," said Amara.

Run-ons and comma splices

A comma splice joins two complete sentences with only a comma. A run-on (or fused sentence) joins them with nothing at all. Both hide the place where one sentence ends and the next begins.

Two checks find a splice or run-on:

• 🔍 Count the pairs. Find every finite verb and its subject. Two pairs - 'Riya finished', 'she went' - means two clauses.
• 🔗 Look at the join. Is there a full stop, a semicolon, or a joining word between them? A comma alone, or nothing, is not enough.

This is the Sentence Test run twice: if each half has its own subject and finite verb and could stand alone, the reader needs a real join between them.

The four fixes are not interchangeable. Each one tells the reader something slightly different.

One trap catches almost everyone: however. It feels like 'but', yet it is not a joining word - it is an adverb. So 'Aman loves cricket, however his sister prefers football' is still a comma splice. Use a semicolon or full stop before it: 'Aman loves cricket; however, his sister prefers football.' Words such as therefore and also behave the same way.

And one reassurance: a long sentence is not a run-on. 'The long, winding road through the hills took us three hours' has one subject and one finite verb. Length never makes a run-on; a missing join does. Chapter 16 covers the full rules for commas.

Picture two train carriages, each a complete sentence with its own engine - a subject and a finite verb. To run as one train, they need a proper coupling. A joining word such as 'and', 'but' or 'because' is a coupling. A semicolon is a short platform between two trains standing side by side. A full stop sends them out as two trains. A comma alone is a piece of string - it looks like a link, but pull and the carriages come apart.

A run-on can hide inside a longer sentence that is otherwise fine. 'When we reached the station, the train had left, we had to wait an hour.' The first comma is correct - it follows the 'when' clause. The second is a splice, because 'the train had left' and 'we had to wait an hour' are both main clauses. So check every comma, not just the first one: 'When we reached the station, the train had left, so we had to wait an hour.'

Here are two sentences that look almost the same. 'It was late, so we went home.' 'It was late, then we went home.' The first is correct. 'So' is a coordinating conjunction - a joining word - and a comma before it is standard. The second is where careful writers disagree. 'Then' is usually treated as an adverb, like 'however', not a joining word. On that view, 'It was late, then we went home' is a comma splice, and formal writing wants 'It was late, and then we went home' or 'It was late. Then we went home.' Plenty of good writers use the comma-then pattern in relaxed writing, but an exam marker may not accept it. So how do you tell a joining word from an adverb? Try moving it. An adverb can move inside its clause: 'We then went home', 'We went home, however.' A coordinating conjunction cannot: 'We so went home' is not English. If the word can wander, it is not doing the joining, and the comma is left doing it alone. The coordinating conjunctions are a short, closed list worth knowing by heart: for, and, nor, but, or, yet, so. Everything else that sits between two sentences - however, therefore, then, also, besides - needs a stronger mark in front of it in formal writing.

Here is the most famous comma splice in history. 'I came, I saw, I conquered.' Three complete sentences - 'I came', 'I saw', 'I conquered' - joined by nothing but commas. It is the English version of words that Julius Caesar is said to have used after a quick victory, and it has been quoted for two thousand years. Why does nobody correct it? Because the clauses are tiny, they follow the same pattern, and the speed is the point. Caesar is boasting that it was over before it began, and the commas make it rush. Now try the same trick in a school report: 'The experiment began, the water boiled, the results were recorded.' It does not sound like a triumph; it sounds rushed and careless. Very short, parallel clauses are the one place where writers use commas alone on purpose. Everywhere else - and in every exam essay - give two sentences a real join.

Very short, parallel clauses joined by commas - 'I came, I saw, I conquered' - are an accepted style choice in speeches and fiction. Keep them out of exam essays. Writers differ on whether a comma is needed before 'and', 'but' or 'so' between two short clauses: 'It rained and we stayed in' is widely accepted. Chapter 16 covers comma rules in full. And a dash between two sentences is common in informal writing, but it is not one of the four standard fixes for formal work.

1. Find every finite verb and its subject; two pairs mean two clauses.
2. Look at the join between them: a comma alone, or nothing, is a splice or run-on.
3. Choose a fix by meaning: full stop for separate facts, semicolon for close ones, and/but/so for linked ones, because/when/although for a reason, time or contrast.
4. Put a semicolon or full stop before however, therefore and also.
5. Check every comma in a long sentence, not just the first.
6. Do not 'fix' a sentence just because it is long - look for two main clauses first.
7. Save comma-only lists of short clauses for deliberate style, never exam essays.

• Riya finished her homework, she went out to play.
• Riya finished her homework. She went out to play.
• The monsoon arrived early; Vivek's farm was ready.
• It was raining hard, so Ben stayed inside.
• Because the shop was shut, Hannah bought bread at the station.
• The bus was late Yusuf missed his flight.

• Aman loves cricket, however his sister prefers football.
• Aman loves cricket; however, his sister prefers football.
• Shreya practised every day and won the competition.
• Although Max was tired, he finished the race.
• The film was long but Isla enjoyed every minute of it.
• I came, I saw, I conquered.

Sentence or not?

Judging 'sentence or not?' is two steps. First the structure, then the setting.

Step 1 asks the Sentence Test's questions in order:

• 🔍 Is there a finite verb and a subject - or an understood 'you'?
• ❓ Does the verb have what it needs, and does nothing leave the reader waiting?
• 🔗 Is there more than one clause? If so, is the join real?

Step 2 asks one question: what kind of writing is this? The Sentence Test tells you what the words are; the setting tells you whether that is a problem.

Some groups of words are complete in use without a subject and a verb. Grammar books sometimes call them minor sentences. They are normal in speech and dialogue, and many are fine in informal writing.

None of these is an error in its place. What would be an error is copying them into a formal paragraph, where every sentence is expected to stand alone.

The reverse matters too: do not mark something as a fragment just because it is short or unusual. 'Go.' is complete. 'There is a problem.' is complete - 'there' fills the subject slot. 'It is snowing!' is complete - 'it' is a filler. Only after the Sentence Test has failed does Step 2 decide whether the failure matters.

Picture two judges at a table. The first judge only looks at the parts: subject, finite verb, what the verb needs, the join. She stamps each group of words 'complete', 'fragment' or 'splice'. The second judge only looks at the room the words are in - an exam hall, a stage, a shop window - and decides whether that stamp matters here. You need both judges. One without the other either misses errors or invents them.

The same words can pass in one place and fail in another, and the words themselves do not change. 'Because it was late' is a correct reply in a conversation, a fragment in an essay, and a perfectly good part of a sentence in 'We left because it was late'. So when you are asked 'is this a sentence?', always ask 'where?'. If the question gives no setting, assume formal writing - that is what exam questions mean when they ask about sentences.

Here is a short passage from a story. Judge every line. 'Meera looked at the clock. Nearly midnight. "Where have you been?" her mother asked. "Out." Meera dropped her bag, she was too tired to argue.' Line by line. 'Meera looked at the clock.' Subject, finite verb, object. Complete. 'Nearly midnight.' No subject, no verb - a fragment. But this is fiction, and the writer is showing us Meera's thought as she reads the clock. It is deliberate, and many teachers would accept it in a story. In a formal essay it would need to be 'It was nearly midnight.' '"Where have you been?" her mother asked.' A question inside a sentence. Complete. '"Out."' A one-word reply. In dialogue, completely normal. It even tells us something about Meera's mood. 'Meera dropped her bag, she was too tired to argue.' Two clauses - 'Meera dropped her bag', 'she was too tired to argue' - with only a comma. That is a comma splice, and it is the one line here that looks careless rather than chosen. Fix: 'Meera dropped her bag; she was too tired to argue.' So a passage with two 'fragments' and one splice has only one real problem. The Sentence Test found all three. The setting decided which one mattered.

Here is a whole conversation with only one grammatically complete sentence in it. 'Coming?' 'Where?' 'Cinema.' 'When?' 'Now.' 'OK. I'll get my coat.' Five replies with no subject and no verb, and not one of them is confusing. Anyone reading it knows exactly what happened: someone was invited to the cinema, asked two questions, and said yes. Now put the same information in a formal report: 'Coming? Cinema. Now.' It is baffling. The reader has no earlier lines to fill in the gaps. That is the whole secret of this section. A conversation shares a lot of unspoken context, so its lines can be tiny. Formal writing shares none, so every sentence has to carry its own subject and verb.

How strictly fragments and splices are judged depends on the setting and sometimes on the teacher. Deliberate fragments in fiction are accepted by many teachers and rejected by others; if in doubt in an exam, write full sentences outside dialogue. The label 'minor sentence' is used by some grammars for replies, greetings and exclamations; others simply call them fragments that are acceptable in speech. And when a question gives no setting, treat it as formal writing.

1. Run the Sentence Test first: finite verb, subject (or understood 'you'), what the verb needs, nothing left waiting.
2. If there are two clauses, check that the join is real.
3. Label what you found: sentence, command, question, fragment or splice.
4. Then ask where the words are: formal essay, report, dialogue, story, advert.
5. In formal and exam writing, repair every fragment and splice.
6. In dialogue, accept short replies like 'Why?' and 'Because it was late.'
7. Never judge by length; and if no setting is given, assume formal writing.

• Stop, Arjun!
• "Why?" asked Kiran.
• Because it was late.
• Did Chloe remember the tickets?
• Sam kicked the ball, it smashed the window.
• The girl who won the race in Nairobi last year.

• There is a message for you, Nandini.
• Please sit down, Tanvi.
• Walking home from Varun's house after the match.
• It is snowing in Freya's village!
• Although George studied hard, he found the test difficult.
• What a goal, Diego!

Explain your evidence

Every judgement in this band has a reason you can say in one sentence. Naming the part and the check is most of a reason.

Every row has the same shape - the Sentence Test's steps, said aloud:

• 👉 the subject and the verb - found verb first, subject whole
• ❓ what the verb needs - object, complement, adverbial, or nothing
• ✅ the check - pronoun swap, equals sign, drop test, or leaning word

Here is one sentence explained the long way, so that the short way makes sense.

'After the match, the coach made Farhan vice-captain.'

The one-line version: 'S V O C - the coach made Farhan vice-captain; Farhan = vice-captain, and "after the match" can go.'

A good reason also says which framework it uses when that matters. 'On the shelf is an obligatory adverbial' is Quirk's label; 'a complement' is the Cambridge Grammar's. 'There is a dummy subject' is the modern view; 'the real subject is three cats' is the traditional one. Naming the view is part of the evidence.

Picture a detective's notebook. On each page is one sentence, and under it four lines: who (the subject), did what (the verb), needed what (object, complement, adverbial), and the proof (the check). The detective never writes 'I just knew'. When someone doubts the verdict, she turns the notebook round and points at the proof - and anyone can run the same check and get the same answer.

A good reason also rules out the nearest wrong answer. 'Captain is an object complement, because him = captain' is good. 'Captain is an object complement, because him = captain - it is not a second object, since he is not a separate thing from the captain' is better. Naming what it is not, and why, shows that you considered the look-alike. Examiners reward this, and it is the habit Master will ask you to build into every analysis.

Here is the thing to be careful about, and it applies to whoever is teaching you as much as to you. A reason can be right about the answer and wrong about why. '"The keys are under the mat" is S V A, because it has a place in it.' The answer is correct. The reason is half false - 'She read in the garden' has a place in it too, and it is S V. The real reason is that 'be' cannot drop the place: 'The keys are' is unfinished. '"Stop." is a sentence, because it has an exclamation mark.' Correct answer, false reason - 'What a goal!' has an exclamation mark and no verb. The real reason is the understood 'you'. '"The girl in the red coat." is a fragment, because it has no object.' Correct answer, wrong reason - 'The baby slept' has no object and is complete. The real reason is that there is no verb at all. So 'is the answer right?' is not the whole question. The better one is: would this reason still work on a sentence I have not seen? If it only fits the sentence it was invented for, it was a story told afterwards, not a reason. The checks in this band - the pronoun swap, the equals sign, the drop test, the leaning word - are the reasons that travel.

Watch two students explain the same correct answer. The sentence: 'Walking to school, Deepa saw a peacock.' The question: is it complete? The first student writes: 'Yes, because it has a comma in the right place.' The second writes: 'Yes. The finite verb is "saw", its subject is "Deepa", and "saw" needs an object - "a peacock" - which is there. "Walking to school" is an -ing opener that leans on the main clause, so nothing is left waiting.' Both said yes. Now change the sentence to 'Walking to school, a peacock.' The first student's reason still says yes - the comma is still in the right place. The second student's reason says no at once: there is no finite verb. That is the difference between an answer and evidence. One travels to new sentences. The other only fits the sentence it was invented for.

Some sentences have more than one defensible analysis, and a good reason says so. 'Stayed at home' is borderline between optional and needed adverbial, and 'there' can be described as a dummy subject or an introductory word. Labels depend on the framework: Quirk's seven patterns, the Cambridge Grammar's complements, the traditional 'real subject'. And a one-line reason is a summary. When a question asks for detail, give the four parts in full.

1. Find the finite verb first, and say it.
2. Name the whole subject, or the understood 'you', and prove it with the pronoun swap.
3. Say what the verb needs - object, complement, adverbial or nothing - and prove it with 'verb what?', the equals sign or the drop test.
4. Drop the optional extras before naming the pattern.
5. For a verdict, check for a leaning first word and for weak joins between clauses.
6. Say the setting when it matters: formal writing or dialogue.
7. Rule out the nearest wrong answer, and name the framework if the label depends on it.

• The girl with the red kite is Meena's cousin.
• Put your shoes by the door, Aarav.
• The coach made Farhan vice-captain.
• There are two foxes in Megan's garden.
• Noah's grandmother told him a story about the war.
• Because the river flooded, Sofia's family moved to the hills.

• Did Ishita's brother break the window?
• Rahul's uncle lives in Kolkata.
• Walking into the exam hall with Kavya.
• The soup smelled wonderful, Ella ate two bowls.
• Everyone in the choir sang beautifully.
• It was raining, so Kenji took an umbrella.

Writing with intent · ages 12–16

Keep the subject near the verb

The Sentence Test says find the verb and ask who does it; this section adds one question: how long did the reader wait between the two?

Three moves close a long gap.

• ➡ move - put the interrupter after the verb: The report surprised everyone when the committee finally published it.
• ✂ split - give the extra facts their own sentence
• ⏪ front - move a time or reason phrase to the start: After months of argument, the committee published a report that surprised everyone.

Not every gap is a problem. The cost depends on what fills it.

Picture the subject as a ball thrown into the air and the verb as the catch. A short throw is easy to follow; your eyes stay on the ball. A long throw, with somebody juggling two more balls underneath it, and you lose track of which ball you were watching. Closing the gap is shortening the throw so the reader always sees the catch.

The gap does not only sit between subject and verb. It can sit between a verb and its object too: 'She gave, after a long pause in which everyone stared at the floor, the prize to Ravi.' The same rule applies - the reader starts a question at 'gave' (gave what?) and has to carry it. Move the interrupter out: 'After a long pause in which everyone stared at the floor, she gave the prize to Ravi.'

Here is where it gets genuinely hard. Sometimes the long subject is the point. In 'Every student who has not yet handed in a permission form, signed by a parent or guardian, must see Ms Rao today', the long subject is exactly what the reader needs before the verb: it tells each reader whether the sentence is about them. Moving it after the verb ('Ms Rao must see every student who...') changes who is doing what. And sometimes a gap is chosen for effect. A writer building suspense might hold the verb back deliberately: 'The letter that she had waited three years for, and dreamed about, and nearly given up on, arrived on a Tuesday.' The wait is the meaning. Master S39 looks at this - the periodic sentence - in literature and speeches. So the question is never just 'how long is the gap?' It is 'does this reader gain anything from waiting?' If the gap carries information the reader needs first, or builds a feeling the writer wants, keep it. If it only carries facts that could come after the verb, move them. That judgment - wait for a reason, or close the gap - is the whole craft of this section.

Two versions, identical facts, both grammatical, very different for the reader. 'The girl who the boy who Arjun met yesterday likes sings.' It is grammatical. Linguists use sentences like it to test how much a mind can hold. Almost nobody can read it on the first try: three subjects start, then three verbs arrive in a row, and the reader has to pair them back up. Now unfold it: 'Arjun met a boy yesterday. The boy likes a girl who sings.' Same people, same facts, two short sentences. Nothing was cut; the verbs simply arrived close to their subjects. The difference between the two versions is not grammar at all. It is how much the reader had to carry.

The ten-word gap is a rule of thumb, not a law. A reader of a legal contract or a scientific paper is trained to hold longer gaps; a child or a reader in a second language may struggle with shorter ones. Judge the gap for the reader you have. This section is about ease, not correctness. A long gap is not a grammar error, and an examiner should not mark it as one - though a clearer rewrite may earn credit for expression.

1. Run the Sentence Test: find the finite verb and its full subject.
2. Count the words between the subject's head and the verb.
3. Check whether another subject and verb sit inside the gap.
4. Move an interrupter after the verb when it only adds detail.
5. Split a long interrupter into its own sentence.
6. Front a time or reason phrase when it is background.
7. Keep a long subject when the reader needs it before the verb.
8. Never close a gap by throwing facts away; relocate them instead.
9. Read the rewrite aloud and check that each verb lands soon after its subject.

• The report that the committee finally published after months of argument surprised everyone.
• Ravi's sister, who had trained every morning since June, won the race.
• The plan that the teacher who joined in June suggested worked.
• Tom's grandfather fixed the old bicycle that had rusted in the shed for ten years.
• Every student who has not returned a signed form must see Olivia today.
• The letter Mei had waited three years for arrived on a Tuesday.

• Priya's essay, which she had rewritten four times over the holidays with help from her cousin, won first prize.
• Kabir gave, after a pause in which nobody spoke, the prize to his sister.
• Anyone who travels on the school bus without a pass will be sent home.
• The experiment James designed to test how fast different seeds grow in salty soil failed.
• Ellie's dog barked at every cyclist who passed the gate that afternoon.
• The house where Amara grew up, and where her grandmother still grew mangoes, was gone.

Put the news at the end

The Sentence Test finds the subject and verb; this section asks which part of the sentence the reader already knows, and which part is the news.

Three ways to move the news later.

• 🔄 swap the order - give Ravi the book / give the book to Ravi, whichever ends on the news
• 🎭 change the frame - use the passive or 'there is' so the new part comes last (S23, S24)
• 📏 move the heavy part - put a long object or clause after the short ones

Watch a paragraph improve when each sentence starts where the last one ended.

Picture a relay race. Each runner starts where the last one finished, takes the baton they were handed, and carries it to somewhere new. A sentence that starts from given information takes the baton; the new part at the end is the new ground it covers, ready to be handed to the next sentence.

End focus explains why English has so many alternative orders for the same facts. 'Give Ravi the book' and 'give the book to Ravi' both exist because sometimes Ravi is the news and sometimes the book is. The two-object pattern from S9 and S16 is not redundancy; it is a tool for putting the news at the end. The same is true of 'turn off the light' and 'turn the light off': when the object is a short pronoun, it goes in the middle ('turn it off'), and a long new object goes last ('turn off every light in the building').

Here is where it gets genuinely hard. What counts as given depends on the context, not on the sentence. 'The seeds came from a local farmer' is well ordered after a sentence about planting, because seeds are implied. As the first sentence of a story it has no given part at all, and either order is fine. So you cannot judge end focus sentence by sentence from a worksheet. You have to know what came before - the question asked, the previous sentence, what any reader would assume. And the tendencies can pull against each other. A short new element and a long given one: 'Who has my keys?' - 'Ravi has the keys you left on the kitchen table this morning.' The news (Ravi) is at the start; the heavy part is at the end. Both orders are defensible, and a natural answer - 'Ravi has them' - avoids the conflict by shrinking the given part to a pronoun. That is often the real move: make the given part short, a pronoun or a brief noun phrase, and let the new part have the room at the end. When you are unsure, read the sentence after its context and ask where your voice wants to land.

One fact, two questions, two best sentences. Question: 'What did Asha give her grandmother?' Best answer: 'She gave her grandmother a painting.' The painting is the news, and it comes last. Question: 'Who did Asha give the painting to?' Best answer: 'She gave it to her grandmother.' Now the grandmother is the news, so she comes last, and the painting shrinks to 'it'. Same people, same painting, same verb. The sentence changed shape because the reader's question changed. That is end focus in one pair: the grammar offers you two orders, and the reader's need chooses between them.

End focus is described in major grammars of English (Quirk and colleagues call it the principle of end focus and end weight), but it is a tendency of written and neutral speech, not a rule of correctness. A sentence that breaks it is not wrong; it may simply be slightly harder to follow. In speech, stress and intonation can put the focus anywhere, so a spoken sentence may sound fine in an order that reads awkwardly on the page.

1. Run the Sentence Test first: find the verb and its subject.
2. Ask what the reader already knows from the context or the previous sentence.
3. Put that given part early, and keep it short - a pronoun if you can.
4. Put the new information at the end, where it lands most strongly.
5. Put a long, heavy object or clause after the short parts.
6. Use the second two-object order (give it to Ravi) when the person is the news.
7. Never make a sentence unnatural just to move the news last.
8. Treat end focus as a tendency: a natural alternative order is not an error.

• (Who painted this?) It was painted by Asha's uncle.
• Ravi bought a kite. The kite broke on its first flight.
• Nikhil showed his teacher the model he had spent three weekends building.
• (What did Jack give his sister?) He gave her a bike.
• (Who did Jack give the bike to?) He gave it to his sister.
• (Who won?) Yuki won.

• Our school has a new library. It was opened by a famous author.
• Kabir left the note on the table.
• Sana told her parents that she wanted to study marine biology in Australia.
• Grace found a puppy. The puppy had a red collar and no tag.
• (Who ate the cake?) Harry did.
• Lucas gave the book he had borrowed from the library in March back to his teacher.

Active and passive frames

The Sentence Test finds the subject; the passive changes which noun gets to be it.

Two structural moves, and when each helps.

• ⬆ promote the object - the sentence is about the window, the solution, the law, so it starts there
• 🚫 drop the agent - the doer is unknown (was stolen), obvious (was elected), or unimportant (was heated)
• 📌 move the agent last - the doer is the news: The painting was made by a nine-year-old

The passive is built from a form of 'be' plus the past participle, and only verbs with an object can take it. That structural fact explains most of its behaviour.

Picture a camera on a film set. In the active frame, the camera points at the actor doing the action. In the passive, it swings round to the thing the action happened to - the window, the bridge, the bike. The actor is still on set, but now they are in the background, at the edge of the frame, or walked off entirely.

Verbs with two objects can make two passives. 'The school gave Asha a prize' can become 'Asha was given a prize' (the person promoted) or 'A prize was given to Asha' (the thing promoted). Which to choose depends on end focus from S22: promote what is given, and let the news come last. The person-promoted version is far more common in everyday English, because people are usually the topic of what we say about them.

Here is where it gets genuinely hard. The same passive can be honest or evasive, and the grammar is identical. 'The bridge was built in 1998' drops an obvious agent - of course engineers built it. 'The data were deleted' may drop an agent the reader urgently needs to know. The structure cannot tell you which; only the purpose can. So a good judgment asks three questions. Does the reader need the doer? Is the doer already known or obvious? Is the sentence really about the thing the action happened to? If the reader needs the doer and the passive hides them, that is the passive failing - not because it is passive, but because it has withheld what the reader needed. If the doer is unknown, obvious or unimportant, the passive is doing exactly its job. And sometimes the active and the passive are equally good, and the choice is only about flow: which noun did the previous sentence end on? In those cases, neither is wrong, and a key that marks one wrong is marking a preference. Chapter 28 takes voice and style further; the structural question here is only ever what the frame lets you put where.

One event, two headlines. 'Police arrest protest leader.' 'Protest leader arrested.' The second drops the agent. In a headline, that is often because the police are obvious - who else arrests people? But put the two side by side on a newspaper page, and they tell slightly different stories. The first is about what the police did. The second is about what happened to the leader. Neither is wrong. Neither is weak. Each puts a different noun in the subject's seat, and the reader's attention follows the subject. That is the whole of this section: the passive is not a mistake to avoid but a camera angle to choose.

Some style guides for business or web writing advise preferring the active, and when you write for them, follow the guide - it is a named reader. That advice is about their readers' needs, not a rule of English grammar. The 'get' passive ('He got hurt') is common and standard in informal English; it has its own shades of meaning - often an unplanned or unwelcome event - that chapter 28 explores.

1. Run the Sentence Test: find the finite verb and the subject.
2. Check for a form of 'be' plus a past participle, and a promoted object.
3. Ask whether the reader needs to know the doer.
4. Drop the agent when it is unknown, obvious or unimportant.
5. Keep the agent, at the end, when the doer is the news.
6. Use the active when the doer matters and is the natural topic.
7. Never form a passive from a verb with no object (happen, arrive, die).
8. Judge the passive by purpose, never by a rule that it is weak.
9. Check the previous sentence: promote the noun that is already given there.

• The temple was built in the eleventh century.
• Asha was given a scholarship by the trust.
• Rohan repaired the fan himself.
• The solution was heated to 80 degrees and left to cool.
• This mural was painted by a nine-year-old called Lucy.
• Diego's phone was stolen on the train.

• Mistakes were made in the exam results, the principal said.
• The accident happened near Meera's school.
• Dev was elected captain.
• Somebody must pay the fee by Friday.
• The shop was closed when Ben arrived.
• A prize was given to Kofi for his essay.

There and it openers

The Sentence Test asks who or what does the verb; with these openers, the grammatical subject is a small word standing in, and the real content comes after the verb.

Three quick questions for every opener.

• ❓ is it new? - 'there' earns its place when it brings something into the scene
• ⚖ is it heavy? - 'it' earns its place when the real subject is a long clause
• ✂ does it vanish cleanly? - if you can delete it and a 'who' or 'that' with no loss, it was padding

The difference often comes down to what follows the opener.

Picture a stage manager stepping out before a play. 'There is' is the manager saying 'Ladies and gentlemen, a new character' - useful when someone new walks on. 'It is' is the manager holding a place in the queue for a performer still getting ready. But a stage manager who walks out before every single line, with nothing to announce, is just in the way.

Extraposed 'it' is not only for adjectives. 'It worried me that nobody called' moves a clause after a verb; 'It takes courage to speak first' moves an infinitive. The same test applies: would the long subject first ('To speak first takes courage') be heavy or stiff for this reader? If yes, the 'it' is working. If the clause is short, both orders can be natural.

Here is where it gets genuinely hard. The same opener can be padding in one sentence and essential in the next, and the difference is not in the words but in the reader's need. 'There are three reasons for the delay' looks like it could be trimmed to 'Three reasons explain the delay'. But in a speech or a report, 'There are three reasons' is a signpost: it tells the listener to count to three. The opener is doing structural work for the whole paragraph, not just the sentence. And 'It is important that you sign the form before Friday' is not the same as 'Sign the form before Friday'. The first explains why; the second commands. For a nervous parent, the softer frame may be exactly right. For a busy one, the command is kinder. So you cannot audit these openers by counting them. You have to ask, for each one: does this help this reader see what is new, hold something heavy, or feel the right tone? If yes, keep it, even if a guide somewhere says never. If the sentence says exactly the same without it, it was only filling space, and cutting it gives the reader their time back.

Two openers that look identical and do opposite jobs. 'It is the coach who decides the team.' 'It is clear that the coach decides the team.' The first is a cleft: it picks out 'the coach' for emphasis, as if answering 'Who decides?' - not the captain, the coach. Delete the frame and you get 'The coach decides the team', which loses the contrast. The second is extraposition: it moves 'that the coach decides the team' to the end. Delete the frame and you get 'The coach decides the team' - and whether you lose anything depends on whether 'clear' was doing any work. Same first three words, two different structures. That is why the rule 'never start with it' is too blunt to use: you have to see what the 'it' is standing in for.

Some style guides for journalism or technical writing discourage these openers strongly, and when you write for them, follow them - they are a named reader with a known preference. In speech, 'there' and 'it' openers are even more common, because they give the speaker a moment to plan. What sounds natural aloud may need trimming on the page, and that is a difference of medium, not correctness.

1. Run the Sentence Test: find the finite verb and notice what stands in the subject's place.
2. Keep 'there is/are' when it introduces something new into the scene.
3. Keep 'it is ... that' when the real subject is a long clause.
4. Cut 'there are ... who' when the sentence stands without it.
5. Cut 'it is important to note that' and 'it is a fact that' unless they add a real judgment.
6. Never cut weather 'it' or an opener the sentence needs grammatically.
7. Keep a signpost like 'There are three reasons' in speeches and reports.
8. Vary a paragraph where several sentences in a row start the same way.

• There is a snake in Meera's kitchen!
• It is amazing that Arjun finished the race with a broken toe.
• There are many students who think Rohan's plan is unfair.
• It is important to note that the bus leaves at six, Olivia.
• There were three reasons for Jack's delay.
• It was raining when Amara left.

• It takes courage to speak first, Priya said.
• It is the coach who picks the team, not Kabir.
• There is no time left, Sana.
• It is worth mentioning that Harry won the chess final.
• There were people who said Grace would never finish.
• It worried Chen that nobody had called.

Varying the opening

The Sentence Test finds the subject and verb of the main clause; an opener is the material that comes before them, and a participle opener borrows that subject.

One rule every participle and adjective opener must pass.

• 🔗 attach - the first noun after the comma must be the one doing or being what the opener says
• ✅ Walking home, I saw a fox - I was walking
• ❌ Walking home, a fox appeared - the fox was walking home (S29 goes deeper)

Here is Kabir's paragraph again, varied without changing a fact.

Picture each sentence as a person walking through a doorway. Most walk straight in - subject first. Varying the opening is giving some of them a short hallway first: a time, a reason, a description. But a participle hallway is attached to one particular person. Whoever walks out of it first is the one it described - so make sure the right person is standing there.

Openers can also shift the news. 'In 1947, India became independent' and 'India became independent in 1947' contain the same facts, but the second ends on the date, while the first ends on independence. So choosing to front an adverbial is also choosing what lands at the end (S22). Front the background; leave the news for last. If the paragraph is already about the year 1947, fronting the date starts from the given and ends on independence; if it is about India's history, the date is the news and belongs at the end. The opener you choose decides which fact the reader carries into the next sentence.

Here is where it gets genuinely hard. Some openers attach to the subject, and some attach to the whole sentence, and they look alike. 'Frankly, the plan is bad' does not say the plan is frank; 'frankly' comments on the speaker's attitude. 'Luckily, the rain stopped' does not say the rain was lucky. These sentence adverbs are fine anywhere. The attachment rule bites only when the opener describes an action or a state of someone: a participle ('Walking home', 'Exhausted by the heat') or an adjective phrase ('Nervous about the test'). Those need a person or thing to belong to, and the reader grabs the main-clause subject. And some fixed participle phrases have become like sentence adverbs: 'Generally speaking, prices rise in winter' and 'Considering the cost, the trip was good value' are accepted even though prices do not speak and the trip did not consider anything. These are established expressions, and flagging them as errors would be over-correcting. So the test is not 'is there an -ing at the start?' It is 'does this opener describe someone doing or being something, and is that someone the subject?' If yes, it attaches correctly. If it comments on the whole sentence, or is a fixed phrase, it is exempt.

One opener, two subjects, two very different sentences. 'Covered in mud, Rohan's mother hugged him.' 'Covered in mud, Rohan was hugged by his mother.' In the first, the mother is covered in mud - because she is the subject. Perhaps she was gardening. In the second, Rohan is covered in mud - because now he is the subject. Perhaps he played football in the rain. Nothing changed but which noun came after the comma. Notice that the passive from S23 was the tool that fixed it: it made Rohan the subject so the opener could attach to him. Structure is not decoration. Move a subject and you move the mud.

Style guides differ on how strictly to apply the attachment rule to fixed phrases like 'Judging by the sky' or 'Based on the evidence'. In formal and exam writing, attach openers clearly and avoid borderline cases; in speech and informal writing, readers rarely notice. The comma after an opening phrase, and when it can be dropped, is a punctuation topic for chapter 16.

1. Run the Sentence Test: find the main clause's subject and verb before judging an opener.
2. Use an adverbial opener to set time, place or manner.
3. Use a subordinate clause opener for cause, contrast or condition.
4. Use a participle or adjective opener only when it describes the main-clause subject.
5. Check the first noun after the opener every time.
6. Keep openers shorter than the clause they introduce.
7. Keep some plain subject-first sentences; variety is not a quota.
8. Leave sentence adverbs and fixed phrases (Frankly, Generally speaking) alone.

• Before dawn, Ravi packed his bag.
• Tired from the climb, Asha sat on a rock.
• Although the train was late, Nikhil waited patiently.
• Walking home, Tom saw a fox.
• Walking home, a fox crossed Sophie's path.
• Frankly, Aiko's plan is brilliant.

• Covered in mud, Rohan was hugged by his mother.
• Generally speaking, prices in Farah's town rise before Diwali.
• After the long and tiring journey through the hills in the rain that had not stopped since Monday, Dev arrived.
• Nervous about the test, Ben read his notes again.
• Considering the cost, the trip was good value, Lucy said.
• Having finished her homework, the television was turned on by Nadia.

Combining sentences

The Sentence Test finds each subject and finite verb; combining decides which of those clauses stays main, which becomes dependent, and which shrinks to a phrase.

Before you join, name the link.

• ➕ and - adds an equal fact
• ↪ because / so - one causes the other
• ⇆ but / although - one contrasts with the other
• 🔍 embed - one only describes something in the other

One set of facts, combined three ways, each saying something slightly different.

Picture facts as building blocks and the three tools as three kinds of joint. Coordination lays two blocks side by side on the same level. Subordination stacks one block under another as its support. Embedding shaves a block down and slots it inside another. The same blocks can make different buildings - and each building makes a different claim about how they belong together.

Embedding has more forms than it first appears. A relative clause ('the girl who won'), an apposition ('Asha, the captain,'), an adjective ('the tired players'), a prepositional phrase ('a house with a red door') and a participle ('the boy standing at the gate') all shrink a sentence into part of another. The smaller the embedded form, the less weight it gets - so embed only what is truly a detail.

Here is where it gets genuinely hard. Which clause becomes the main one is a decision about meaning, not grammar. 'When the power cut ended, the exam restarted' and 'When the exam restarted, the power cut had ended' use the same facts. The first is about the exam; the second is oddly about the power cut. The main clause is where the reader puts the weight of the sentence, and the subordinate clause is background. So combining forces you to decide what matters most - something the short sentences let you avoid. That is why it is powerful, and why it can go wrong. A writer who subordinates the important fact ('Although I won the prize, I was tired') makes the reader weigh the wrong thing. And sometimes the right answer is not to combine. A short sentence after a long one lands hard: 'We searched the house for an hour, checking every cupboard, every shelf, every drawer. Nothing.' The shortness is the meaning. Combining it would dull the effect. So the question is never 'can these be joined?' Almost anything can. It is 'what relationship do I want the reader to see, and what do I want them to weigh most?' Answer that, and the tool chooses itself.

Same two facts, opposite messages, one word apart. 'Arjun is clever, but he is lazy.' 'Arjun is lazy, but he is clever.' Both are coordinated with 'but'. Both contain exactly the same facts. And yet a teacher reading the first would worry, and one reading the second would hope. The second half of a 'but' sentence carries the weight - it is the part the writer wants you to remember. Swap in subordination and the weight becomes even clearer: 'Although Arjun is lazy, he is clever' ends on hope. Combining is never neutral. Every joint you choose tells the reader which fact to carry away.

Some exam tasks ask you to combine sentences 'using a given word' - 'Use although', 'Use who'. Then the tool is chosen for you, and the skill is keeping every fact and the original meaning within that constraint. The punctuation that goes with each tool - commas with some subordinate clauses, none with others - is a topic for chapter 16. The full grammar of clauses and conjunctions is chapter 10.

1. Run the Sentence Test on each short sentence: find its subject and verb.
2. Name the relationship between the facts before joining: equal, cause, contrast, time or detail.
3. Coordinate equal ideas with and, but, or, so or yet.
4. Subordinate dependent ideas with because, although, when, if or a relative pronoun.
5. Embed pure details as a phrase, an adjective or an apposition.
6. Put the idea you want weighed most in the main clause.
7. Check that every fact survives and no false claim has been added.
8. Leave a short sentence alone when its shortness is the point.

• Because the shop was closed, Ravi went home hungry.
• Priya studied hard, but she failed the test.
• My cousin Meera, a nurse, helped the injured man.
• The boy who found the wallet handed it to Olivia.
• It was raining, so James took the bus.
• Kofi searched every drawer. Nothing.

• We woke up and we had breakfast and Kabir's bus was late and we walked.
• It was raining, so Anika played outside.
• Because the shop, which Dev's aunt, who lives in Pune, owns, was closed, we left.
• Ellie, who had never swum before, crossed the lake.
• When the power cut ended, Harry's exam restarted.
• Sofia is lazy, but she is clever.

Fragments for effect

The Sentence Test tells you something is a fragment - no subject, no finite verb, or a clause left leaning; this section asks whether the writer meant it.

Three signs a fragment was chosen.

• 🎭 the register allows it - fiction, ads, speech, informal writing
• 🎯 it does a job - focus, rhythm, emphasis, voice
• 📏 it is short and controlled - the sentences around it are complete, so the reader sees the contrast

Fragments come in types, and some are safer than others in creative writing.

Picture a film. Most shots are full scenes: a person, a place, an action. A fragment is a close-up - just the door handle, just the clock, just the eyes. A good director uses close-ups for focus, and the audience understands why. A film made only of close-ups, or a close-up that appears by accident in a documentary, just confuses people.

A fragment can also be a sentence the reader completes from context. 'Coffee?' in a café is 'Would you like coffee?' The reader supplies the missing structure without effort, because the situation makes it obvious. That is why fragments are so common in dialogue and ads: the context does the work that grammar would do in formal prose. The less context a reader shares with the writer, the more of that work the grammar has to take back.

Here is where it gets genuinely hard. A fragment is not deliberate just because the writer says so. It is deliberate when the reader can see that it was chosen - and that depends on everything around it. In a story where every other sentence is complete and polished, 'Silence.' reads as a choice. In a paragraph full of run-ons, comma splices and missing words, the same 'Silence.' may look like one more slip. The reader judges the fragment by the writer's control elsewhere. And register can shift within a single text. A personal essay can use a fragment for voice in its opening paragraph - 'My grandmother's kitchen. The smell of cardamom.' - and then switch to complete sentences for its argument. A persuasive speech can use fragments for rhythm and complete sentences for evidence. A science report generally cannot use them anywhere. So the honest answer to 'Is this fragment wrong?' is 'What kind of writing is it, and does the rest of the text show that the writer was in control?' If the stem sets a formal or exam context, a fragment is an error to fix. If it is fiction, an ad or speech, judge it by the effect it creates. And if you cannot tell - if nothing around it shows control - the reader will assume a mistake, and so should you.

The same three words, three verdicts. 'Because it rained.' In an exam answer, after 'The match was cancelled': a fragment, an error. Join it: 'The match was cancelled because it rained.' In a dialogue: 'Why are you soaked?' 'Because it rained.' A complete, natural reply - nobody says 'I am soaked because it rained.' In a poem, as the final line after a stanza about a ruined wedding: 'Because it rained.' A deliberate fragment that makes the reader feel how small the cause was and how large the loss. The words never changed. The setting did. That is the whole section: a fragment is judged by where it lives and what it does, not by what it lacks.

Some teachers and exam boards ask for complete sentences in all school writing, including creative tasks. When the instructions say so, follow them - a named reader with a known rule. In formal writing, headings, bullet points, captions and labels are fragments by convention and are not errors: 'Figure 3: Rainfall by month.' The rule about complete sentences applies to running prose.

1. Run the Sentence Test: check for a subject, a finite verb and independence.
2. Remember that commands ('Stop.') and replies in dialogue ('Home.') are complete.
3. Ask what kind of writing it is: formal or exam, or fiction, ads and speech.
4. In formal writing, repair fragments by joining them to the sentence they depend on.
5. In creative writing, use a fragment only when it does a job: focus, rhythm, emphasis or voice.
6. Keep deliberate fragments short and surrounded by complete sentences.
7. Avoid lone -ing and dependent-clause fragments unless the context makes the choice obvious.
8. Never mark a deliberate fragment wrong unless the setting is formal.

• Silence.
• 'Where are you going, Arjun?' 'Home.'
• Many families moved to Mumbai. Because there were more jobs.
• Fresh bread. Every morning. From Olivia's bakery.
• Stop.
• Not for money. Not for fame. For our children, said Amara.

• My grandmother's kitchen. The smell of cardamom. Priya closed her eyes.
• Walking to school in the rain with Kabir and his new umbrella.
• 'Why are you late, Nikhil?' 'Because the bus broke down.'
• Dark. Cold. Wet. Tired. Hungry. Lost. Jack kept walking.
• Figure 3: Rainfall in Grace's town by month.
• The results were clear. Which surprised Yuki.

Fixing splices in real writing

The Sentence Test tells you a splice is there - two subjects with two finite verbs, joined only by a comma; the relationship between them tells you which fix to use.

Name it, then fix it.

• ❓ ask - what does the second half do to the first: explain it, contrast with it, follow from it, or just follow it?
• 🔧 fix - choose the tool that says that relationship
• 👀 check - read it back: does it now claim what the writer meant?

One splice, four fixes, four different meanings.

Picture two train carriages that someone has hooked together with a piece of string - the comma. The string will not hold. You can uncouple them into two separate trains (full stop), use a short rigid bar that keeps them together without saying which leads (semicolon), or use a labelled coupling - 'because', 'but', 'so' - that states exactly how one carriage pulls the other.

Subordinating also lets you choose which idea is main. 'Although it was raining, we played' makes the playing main. 'It was raining, although we played anyway' feels odd, because the main clause now carries the less important fact. When you fix a splice with a subordinator, put the idea you want the reader to weigh in the main clause - the lesson from S26, applied to a repair.

Here is where it gets genuinely hard. Sometimes the relationship is genuinely open, and more than one fix is defensible. 'The shop was closed, we went to the park' could be cause (so we went to the park), sequence (then we went), or just two facts from a diary. If the writer's intention is not clear, the honest fix is the one that claims least - a full stop - or you ask the writer. And sometimes a comma splice is used on purpose. In fiction and informal writing, short, closely balanced clauses are sometimes spliced for speed or voice: 'I came, I saw, I conquered.' 'It wasn't me, it was him.' Readers accept these because the clauses are short, parallel and obviously chosen. In formal and exam writing, a splice will still be marked as an error. So real writing asks two questions, not one. First: what does the second idea mean to the first? That picks the fix. Second: what kind of writing is this? In an exam essay, every splice gets fixed. In a story or a speech, a short, balanced splice may be kept - but only when it is clearly deliberate, just like the fragments in S27.

Same comma splice, two contexts, two correct fixes. 'Ananya didn't come to the party, she was ill.' In a message explaining her absence, the second half gives the reason. Fix: 'Ananya didn't come to the party because she was ill.' Now imagine the story is about a rumour that Ananya was angry with the host. The writer wants to show the rumour was false: 'Ananya didn't come to the party. She was ill.' The full stop lets the second sentence land as a correction, almost a reveal. Or the semicolon: 'Ananya didn't come to the party; she was ill.' Quieter than 'because', closer than a full stop - the reader sees the explanation without being told it is one. Three fixes, all correct, each with a different weight. The grammar allows all three. The writer's purpose picks one.

The semicolon is more common in formal and literary writing than in everyday messages; in a text or a casual email, a full stop or a conjunction is more natural. Use the semicolon where your reader expects it, not to sound impressive. Practice S18 introduced the four fixes; this section assumes you can already spot a splice. Detailed punctuation rules - commas with conjunctions, commas after 'however' - are for chapter 16.

1. Run the Sentence Test on each half: if both have a subject and a finite verb, a comma alone cannot join them.
2. Name the relationship: cause, contrast, close link, sequence or separate.
3. Use 'because', 'since' or 'so' for cause and result.
4. Use 'but', 'although' or 'yet' for contrast.
5. Use a semicolon when the second half closely explains or extends the first.
6. Use a full stop for separate ideas, or when the link is genuinely unclear.
7. Remember that 'however' and 'therefore' do not join sentences on their own.
8. Read the fix back and check it claims what the writer meant.

• The match was cancelled because the pitch was flooded, Arjun said.
• Meera studied every night, but she failed the test.
• The room went silent; nobody wanted to answer Rohan.
• It was raining, but Tom stayed indoors.
• Ellie was tired, however she kept working.
• We reached Lagos at dawn. The market was already busy, Kofi noticed.

• Ananya didn't come to the party; she was ill.
• Although Dev trained for months, he lost in the first round.
• The shop was closed, Sana went to the park.
• It wasn't me, it was Harry.
• Lucy forgot her key. She waited on the step until six.
• The river rose overnight; by morning, Mei's street was under water.

Dangling openers

The Sentence Test finds the main clause's subject; for any participle or adjective opener, that subject is the one the reader assumes is doing the opener's action.

Three steps, every time.

• 👤 who? - say who is doing or being what the opener describes
• 👉 first noun - find the subject right after the opener
• 🔧 fix - make them match: change the subject, or give the opener its own subject
• ✅ exempt - fixed phrases like 'generally speaking' and 'considering' comment on the whole sentence and need no match

Dangling openers come in several shapes, and they all fail the same way.

Picture the opener as a coat hanging on a hook, and the subject of the main clause as the person who walks in next. Whoever walks in first gets the coat. If the rain walks in first, the rain is wearing it. Fixing a dangling opener is either making sure the right person walks in first, or sewing a name tag into the coat so it cannot go to anyone else.

A dangling opener can hide in the middle or end of a sentence too, though it is less common: 'The bus arrived, having waited for an hour' says the bus waited. The same test works in any position: find the phrase with no subject, ask who it describes, and check that the sentence names that person as the subject of the nearest clause. At the end of a sentence, the simplest repair is usually a clause: 'after we had waited for an hour'.

Here is where it gets genuinely hard. Not every opener without an obvious subject dangles. Some describe the whole situation rather than a person: 'Considering the weather, the match went well.' Nobody considered anything in the sentence, but readers accept 'considering' as meaning 'taking into account', a fixed connector. The same goes for 'generally speaking', 'broadly speaking', 'judging by', 'given that' and 'based on' in many uses, although 'based on' is still criticised by some careful editors. And sometimes the implied subject is the writer and reader together, and a general 'you' or 'one' is understood: 'To make the sauce, the tomatoes are chopped first.' Strictly, the tomatoes are not making sauce. In recipes and instructions this pattern is common and usually tolerated; in formal writing, 'To make the sauce, chop the tomatoes first' is cleaner. So the test has a middle ground. Clear dangling - the rain walking home, the bus eating lunch - is an error in any writing. Fixed phrases are accepted. Borderline cases like 'based on' and instruction-style openers depend on how formal the writing is and how strict the reader. In an exam, stay on the safe side: attach every opener clearly to the subject.

A job advertisement once read, in effect: 'Having completed the online form, our team will contact you within a week.' Read it literally and the company's own team is completing its application form. Nobody applying is likely to be confused about what it means. But the applicant reading it now knows something about how carefully this company checks its writing. Fix one: 'Once you have completed the online form, our team will contact you within a week.' The opener now has its own subject. Fix two: 'Having completed the online form, you will hear from our team within a week.' Now 'you' is the subject, so 'you' completed the form. Both fixes cost a word or two. The dangling version cost the company a little credibility with every reader who noticed. That is what a dangling opener usually costs: not meaning, but trust.

Some grammarians argue that dangling openers are only a problem when they cause real confusion, and that the strict rule is a prescriptive tradition rather than a feature of the language. That is a fair point about speech and casual writing. But in exam error-spotting, formal reports and applications, the strict rule is what readers expect, and a clear dangler reads as a slip. Know the debate; follow the rule where your reader does.

1. Run the Sentence Test: find the main clause's subject and verb.
2. For every opener with no subject of its own, say who is doing or being it.
3. Check that person against the first noun after the opener.
4. Watch for a passive main clause that has pushed the doer out.
5. Watch for a possessive: 'Priya's bag' is not 'Priya'.
6. Fix by making the right person the subject of the main clause.
7. Or fix by turning the opener into a clause with its own subject (As I was walking...).
8. Leave accepted fixed phrases alone: generally speaking, considering, judging by.

• Walking home, Ravi got caught in the rain.
• Walking home, the rain soaked Asha's bag.
• Walking to school, Priya's strap snapped.
• Having reviewed your application, you have been shortlisted, Mr Jones.
• As Sophie was leaving the house, the phone rang.
• Generally speaking, trains in Yuki's city run on time.

• Covered in chocolate, Kabir's mother handed him the cake.
• After eating dinner, the power went off at Farah's house.
• Based on the survey, Dev's school will extend the library hours.
• To make the sauce, the tomatoes are chopped first, Grace explained.
• Having lost the key, Harry climbed in through the window.
• The bus finally arrived, having waited for an hour, Diego said.

Edit for a real reader

Five decisions, each with its own test. The Sentence Test comes first every time: find the verb, find what it needs, and ask whether this reader will follow the sentence the way the writer meant.

Then rank by cost to the reader.

• ✋ fix first - anything that could make the reader miss or misread an instruction
• 🚧 fix next - errors that make the reader stumble or doubt the writer
• 📝 fix last - padding that only slows the reader down
• 🔒 never 'fix' - a purposeful passive, a command, a deliberate choice

Here is the notice again, edited for parents, with each decision named.

Picture yourself as a guide leading one particular person - a parent, a teacher, a stranger - through a building of sentences. Some doors are hidden behind long corridors: move them to the front. Some signs point to the wrong person: re-hang them. Some rooms are cluttered: clear them when there is time. And some rooms only look odd to a nervous guide - a sign with no name on it, a one-word instruction. Leave those; the visitor walks straight through.

Some edits combine. Splitting the opening sentence also fixes its end focus: 'Sports day is on Saturday' puts the date - the news - at the end of a short sentence, where it lands. And cutting the padding opener lets the water-bottle reminder sit beside the thirst sentence, where the two can support each other. Before making five separate edits, check whether one rewrite solves two - but only if it keeps every fact and the writer's tone.

Here is where it gets genuinely hard. The same fault can cost different readers differently. The dangling 'Arriving at the gate' costs a parent almost nothing - they know who is arriving - but in a job application it might cost an interview, because the reader is judging precision. The buried date costs a parent a great deal; in a council newsletter looking back on last year's sports day, it might cost nothing, because nobody needs to act on it. So you cannot rank faults from a list. 'Errors before padding' is a good default, but 'anything that makes the reader act wrongly' outranks both, and what counts as acting wrongly depends entirely on who is reading and why. And the 'keep' decisions are the hardest of all, because they ask you to resist the urge to fix. A nervous editor activates every passive, deletes every 'there is', joins every short sentence and marks every fragment. A good editor asks, for each: does this cost this reader anything? If not, the best edit is none. Editing is not finding everything unusual. It is serving one reader, and knowing when to leave well alone.

One notice, two readers, two different first edits. The council's notice goes to parents. The first fix is the buried date, because a parent who misses it sends a child on the wrong day, or not at all. The dangling opener can wait. Now imagine the council president copies a sentence from it into an application for a leadership programme: 'Arriving at the gate, a teacher will check each name.' The reader is a selection panel judging how carefully she writes. Suddenly that dangler is the most expensive fault on the page, and the date does not matter at all. Same words. Same faults. The ranking flipped because the reader changed. That is the whole of Craft in one example: every sentence-structure decision is made for someone.

Some institutions have house styles - a school that forbids contractions in notices, a newspaper that insists on the active voice. Follow a house style when you are writing for that house; it is simply a named reader. And in an exam editing task with a fixed number of errors, the marker wants the errors found. The 'keep' judgment still matters: changing a purposeful passive or a correct command may cost you a mark rather than earn one.

1. Name the reader before you edit anything.
2. Run the Sentence Test on each sentence: find the verb, its subject and what it needs.
3. Decide cut, move, combine, split or keep for every sentence.
4. For a splice or a dangler, state the intended meaning before fixing.
5. Rank by cost: missed or misread instructions first, errors next, padding last.
6. Leave purposeful passives, commands and working openers alone.
7. Look for one rewrite that solves several faults without losing a fact.
8. Keep the writer's voice; edit what costs the reader, not what you would have written differently.

• Arriving at the gate, a teacher will check Aarav's name.
• The field is large, Zara's team gets thirsty quickly.
• Medals will be presented at four, Ishaan's mother read.
• It is important to note that there are many students who forget their kit, Olivia.
• The trip that the club, after months of fundraising and three bake sales that Jack ran, organised starts on Monday.
• Bring a hat, Amara.

• The head teacher will present medals at four, Rohan's edit said.
• Please pack a lunch. Because the canteen will be closed, Meera.
• There is a first-aid tent beside Anika's stall.
• The field is large, but children get thirsty quickly, Ben wrote.
• Because the canteen, which Lucy's aunt, who volunteers on Fridays, runs, will be closed, please pack lunch.
• When you arrive at the gate, a teacher will check your child's name, Mei read.

Thinking like a writer · ages 16–19

What is a sentence?

The Sentence Test is the grammatical definition in working form: find the finite verb, find its subject, check the verb has what it needs, and check nothing leaves the reader waiting. The table puts it beside the other two definitions and shows where each one fails.

• 🔍 count the finite verbs - each one marks a clause
• 📎 check which clauses can stand alone
• 📚 compare that count with the full stops

Why keep three definitions instead of choosing the best one? Because each belongs to a different kind of question, and reference grammars such as Quirk et al. (1985) and Huddleston and Pullum's Cambridge Grammar (2002) both treat the clause as the more precise unit, with 'sentence' partly a matter of how writing is marked.

Replies like 'Why?' are often called minor sentences: complete in their setting, but built without a full clause. They are not errors. They are the reason a purely grammatical definition cannot cover everything people say.

Picture a train. The full stops are the station signs painted on the platform; the clauses are the carriages, each with its own engine (a finite verb) and driver (a subject). A grammatical sentence is one train that can leave the station on its own. A fragment is a carriage uncoupled from its engine but parked under its own station sign. A comma splice is two trains parked under one sign.

Once the three definitions are separate, a scale appears. At one end are grammatical sentences that are also correctly punctuated - the case every definition agrees on. Next come minor sentences in dialogue, complete as replies but clause-less. Then deliberate fragments in fiction and advertising, punctuated as sentences for effect. At the far end are unintentional fragments and splices, where the punctuation and the grammar disagree by accident. Most writing lives at the first point; most interesting writing visits the others on purpose.

Here is a case that does not settle neatly. 'The rain stopped; the streets were suddenly full.' Orthographically this is one sentence: one capital, one full stop. Grammatically it contains two clauses that could each stand alone, joined by a semicolon. Is it one grammatical sentence or two? One view says two: a semicolon is a strong mark, and each side passes the Sentence Test independently, so the text holds two sentences under one full stop. Another view says one: the writer has chosen to present the clauses as a single unit, and the semicolon, unlike a comma, is a legitimate way to join independent clauses inside a sentence. Many school grammars call this a compound sentence - one sentence made of two independent clauses. Notice that the disagreement is not about the facts. Everyone agrees there are two independent clauses and one full stop. The disagreement is about whether 'sentence' names the grammar or the punctuation. The honest Master answer states the facts - two independent clauses, joined correctly by a semicolon - and then says which definition of 'sentence' it is counting by. That habit, naming the definition before giving the count, is the whole point of this section.

Length on the page and grammatical structure often have little to do with each other. Try this: 'Rain. Wind. A door banging somewhere below. Then nothing.' Four orthographic sentences, and not one finite verb. By the grammatical definition there is no sentence here at all - and yet the passage is vivid, controlled and entirely clear. Writers of fiction use exactly this pattern to slow a scene down to single images. Now the reverse: 'She said she thought he knew that they had agreed he would go.' One orthographic sentence, five finite verbs, five clauses, and only one of them can stand on its own. Length on the page tells you almost nothing about structure. Count the verbs.

The grammatical definition is the one examiners use when they mark fragments and comma splices, so it is the safe choice in a board or formal-writing question. It is not the only legitimate one. Linguists who study speech often avoid the word 'sentence' altogether and talk about utterances or clauses, because talk is not divided by full stops. Terms such as 'minor sentence' vary between grammars; if you use one, define it. No grammar is quoted in this section; the positions are paraphrased.

1. Before counting sentences, say which definition you are counting by: punctuation or grammar.
2. Count finite verbs first; each one marks a clause.
3. Ask of each clause whether it could stand alone or leans on another ('because', 'which', 'when').
4. In formal and exam writing, make the full stops match the grammatical sentences.
5. In dialogue, fiction and advertising, judge fragments by their effect, not by the rule.
6. Never use 'complete thought' as the only reason; back it with the Sentence Test.
7. When a count is disputed, as with a semicolon, state the facts - clauses and marks - before the verdict.

• Stop.
• Because the bus was late.
• Meera cooked, Arjun washed up.
• Dr. Hughes arrived at 9 a.m. and left.
• Although she was tired, Emma finished the report.
• The rain stopped; the streets filled.

• Why did Rohan leave?
• Nisha said she would call.
• The results came out and Farhan cheered.
• Tom did.
• Lucy smiled. Then nothing happened.
• What Aiko wanted was an answer.

Form and function

The Sentence Test finds functions: the finite verb first, then who or what does it (subject), then what the verb still needs. Only after that do you ask what form each part takes.

• 🔍 find the function with the Sentence Test
• 📎 name the form separately
• 📚 say whose labels you are using

The two grammars agree on almost every fact and differ mainly in how they file them.

Phrase types themselves - what makes something a noun phrase or a prepositional phrase - are Chapter 9's subject. Here you only need to recognise them well enough to see that form and function are independent.

Picture a theatre company. Each actor is a person with a fixed identity - that is form. Each role in tonight's play is a job - that is function. The same actor can play the hero on Monday and the villain on Tuesday, and a role can be played by different actors. Asking 'who is this actor?' and 'what part are they playing?' are different questions.

Once form and function are separate, you can draw a grid: forms down the side (noun phrase, clause, prepositional phrase, adjective phrase, adverb phrase) and functions along the top (subject, object, complement, adverbial). Some cells are crowded - noun phrases fill every function. Some are rare but real - a prepositional phrase as subject ('Under the stairs is dark'). Some are nearly empty - an adverb phrase almost never serves as an object. The grid, not a one-to-one list, is the true shape of English.

Here is a case where the two questions are hard to answer separately. 'She seems in good health.' Form is easy: 'in good health' is a prepositional phrase. Function is not. 'Seems' is a linking verb, and what follows it normally describes the subject: 'She seems happy', 'She seems a sensible person'. So 'in good health' behaves like a subject complement - it says what she is like. But school grammars built on the idea that a complement is a noun or an adjective have no box for a prepositional phrase here. Some call it an adverbial, because of its form; that analysis struggles, because the sentence is incomplete without it ('She seems' is not finished) and because it answers 'what is she like?', not 'where?' or 'when?'. Quirk et al. can treat it as a subject complement realised by a prepositional phrase. CGEL calls it a predicative complement, and its framework expects predicative complements to come in several forms, so it has no difficulty. The Master answer separates the questions deliberately: form, prepositional phrase; function, complement describing the subject. The case is hard only for an analysis that lets form decide function.

One clause can do four jobs without changing a word. 'What she said surprised me.' - subject. 'I heard what she said.' - object. 'That is what she said.' - complement. 'I left, whatever she said.' - adverbial (with a small change of form, 'whatever'). Now the reverse: four forms in the same job. 'Rain' / 'The heavy rain in July' / 'That it rained' / 'Under the umbrella' - in 'X was the problem', the first three can all be subject, and in 'X was where we sheltered', so can the fourth. Form and function vary independently, which is exactly why grammars keep separate labels for them.

The two sets of labels are both in wide use. Most Indian board syllabuses and school textbooks use Quirk-style labels: subject, object, subject complement, object complement, adverbial. University courses and some newer reference grammars use CGEL's terms. Neither is wrong; each is consistent inside itself. Grammars also differ on details, such as whether 'in good health' after 'seems' is a complement or an adverbial. No text is quoted here; both frameworks are paraphrased.

1. Find the function first with the Sentence Test: verb, then subject, then what the verb still needs.
2. Name the form second: noun phrase, clause or prepositional phrase.
3. Mark the whole subject, not only its first noun - clauses and phrases count.
4. Call a part an adverbial by its job, whether it contains an adverb or not.
5. In board answers, use Quirk-style labels: subject, object, complement, adverbial.
6. If you use CGEL's terms, say so, and do not mix the two sets in one answer.
7. When form and function seem to clash, as with 'She seems in good health', answer the two questions separately.

• Chai keeps Anil awake.
• That Deepa resigned surprised nobody.
• Before the exam is the worst time to panic.
• Whether George stays depends on the budget.
• Sarah's decision to leave shocked the team.
• What Lena needs is sleep.

• Kiran became captain.
• The team made Kiran captain.
• Salma seems in good spirits.
• Jack put the keys in the drawer.
• Hannah read in the garden.
• Carlos knows that the shop closed.

Valency

Step three of the Sentence Test - ask what the verb still needs - is a valency check. Count the places the verb opens; if any is empty, the clause is unfinished however many other words it has.

• 🔍 count the places the verb opens
• 📎 delete each other part - does the clause survive?
• 📚 label what survives deletion as optional

Valency separates two kinds of material after the verb. The parts the verb requires are its complements; everything else is an adjunct, which any verb will accept.

Row four also shows that a three-place verb may leave one place unexpressed ('sent a letter') while another cannot go ('sent his mother'). Valency is a fact about each verb and each place, not a single number to memorise.

Picture a verb as a hub with sockets. 'Sleep' has one socket, 'devour' two, 'put' three. A sentence is finished when every socket has a plug. Adjuncts are not plugs; they are decorations hung on the outside, and you can hang as many as you like. 'Rain' has no sockets at all - but English grammar insists on a plug in the subject position anyway, so it pushes in a blank one: 'it'.

Once you can count places, you can see verbs change valency systematically. The passive removes one: 'Someone broke the window' (two places) becomes 'The window was broken' (one required place, with the agent optional). The causative adds one: 'The ice melted' becomes 'The sun melted the ice'. Some verbs alternate freely - 'The door opened' and 'Ravi opened the door'. Valency is not only a list; it is a system that grammar can raise and lower.

Here is the case that makes valency harder than a list of numbers. 'She ate lunch.' 'She ate.' Is 'eat' a two-place verb whose object can be left out, or a verb with two different frames - one-place and two-place? Both analyses have supporters, and the evidence pulls both ways. For 'one verb, optional object': when you say 'She ate', you still understand that she ate something - food is implied. The second place feels present but unexpressed. Compare 'She devoured', which fails because 'devour' does not allow its object to be left unexpressed. For 'two frames': the one-place 'eat' describes an activity (she had a meal), while the two-place 'eat' describes an event involving a particular thing. 'She ate at seven' and 'She ate the apple at seven' do not report quite the same kind of happening. Now compare 'give'. 'She gave generously to the appeal' leaves the thing given unexpressed, and 'She gave generously' leaves out both the gift and the recipient, yet nobody thinks 'give' is a one-place verb. The Master answer does not force a single number. It states the frames a verb can appear in, notes which places can be left unexpressed and which cannot ('devour', 'put'), and names the choice of analysis. The deletion test tells you what is required; it does not decide how many verbs you are looking at.

Some verbs have no participants at all, and languages disagree about what to do with them. English: 'It is raining.' The 'it' refers to nothing - there is no rainer. It is there only because an English finite clause needs a subject. Spanish: 'Llueve.' One word, no subject at all. Spanish allows the subject slot to stay empty, so a zero-place verb can simply stand alone. Hindi: 'Baarish ho rahi hai' - literally 'rain is happening'. Hindi turns the weather into a noun, 'baarish', and uses it as the subject. Three languages, three solutions to the same problem: a verb with nothing to be about. English's solution, the dummy subject, tells you something about English itself: the subject slot must be filled even when there is nothing to fill it with. Section 37 returns to this.

The term 'valency' comes from Tesnière and is used widely in linguistics; school grammars more often talk about transitive and intransitive verbs, or use Quirk et al.'s clause patterns, and some reference grammars prefer 'complementation'. The numbers are a tool, not a law: grammars differ on whether an unexpressed object counts, and on whether a required place phrase is a complement or an adverbial (see S32). Nothing here quotes Tesnière or any grammar; the positions are paraphrased.

1. Find the finite verb and ask how many people or things it must be about.
2. Use the deletion test: remove a part and see whether the clause survives in its ordinary sense.
3. Call what survives deletion an adjunct; call what cannot go a complement.
4. Learn frames, not numbers: 'explain something to someone', 'put something somewhere', 'discuss something'.
5. Treat dummy 'it' as a filler for the subject slot, not a participant.
6. In board answers, use 'transitive', 'intransitive' and the seven patterns; in analysis, you may add 'valency' and name Tesnière.

• It poured all night in Mumbai.
• Farah sneezed.
• Vikram devoured the samosas.
• Oliver put the milk in the fridge.
• Grace handed her brother the keys.
• Yusuf lives in Nairobi.

• Ramesh ate at seven.
• Ramesh ate the last mango.
• Pooja sent a parcel to her aunt.
• The door opened.
• Harry opened the door.
• The window was broken by Tomas.

Information structure

The Sentence Test finds the parts; information structure asks why they are in this order. Subject, verb and object stay the same functions in every row below - only the packaging changes.

• 🔍 find the theme - the clause's first element
• 📎 mark what is given and what is new
• 📚 match the version to the question it answers

Halliday separated two systems that usually line up but need not. Theme and rheme are about position: the theme is where the clause starts, the rheme is the rest. Given and new are about the reader's knowledge: given is what they already hold, new is what the clause tells them.

The terms theme and rheme go back to Prague School linguists before Halliday, and other frameworks use 'topic' and 'comment' for similar ideas. What they share is the insight you met in Craft: readers follow best when each sentence starts from something they know and ends on something they do not.

Picture a relay race. Each runner starts where the last one stopped - that is the given, the theme. Then they run on into new ground - the rheme, the new. A paragraph that flows hands the baton: what was new at the end of one sentence becomes the given at the start of the next. A paragraph that jerks starts each runner somewhere random on the track.

Once you see information structure, you can read a paragraph as a chain. Linguists describe several patterns: a constant theme, where every sentence starts from the same topic ('The river ... It ... It ...'); a linear chain, where each rheme becomes the next theme ('We found a box. The box held letters. The letters were from 1942.'); and a split, where one rheme branches into several later themes. Good expository writing mixes the first two; the third organises a list of points.

Here is a case where the tools pull in different directions. 'Only Asha passed the test.' / 'It was only Asha who passed the test.' The it-cleft seems to add emphasis, but the plain sentence already marks focus - with 'only' and, in speech, with stress on 'Asha'. So what does the cleft contribute? One answer is presupposition. 'It was only Asha who passed' takes for granted that someone passed and focuses on the exclusiveness. But 'Only Asha passed' also implies that others did not pass and that Asha did. The two feel almost identical. A second answer is position. In writing there is no stress to show focus, and English puts new information at the end by default. The cleft lets a writer place the focus early - 'It was only Asha' - and signal it without relying on the reader to imagine the stress. In speech, the plain version with stress can do the same work. So the cleft is partly a writing tool: a way to mark focus where intonation is unavailable. The honest Master answer says both versions carry the same facts and a similar focus, and that the difference lies in how explicitly the focus is marked and whether the presupposition is foregrounded.

Change nothing but the order, and a sentence can switch from reassuring to alarming. 'The operation was a success, although the patient is weak.' 'Although the operation was a success, the patient is weak.' The facts are identical: a successful operation, a weak patient. But English puts the news at the end, so the first sentence leaves you with 'the patient is weak' as an afterthought, and the second leaves you with it as the headline. Doctors, lawyers and journalists choose between these orders every day. Neither is more correct. They are different answers to the question 'what does the reader need to take away?'

Theme and rheme, given and new are most closely associated with Halliday's systemic functional grammar; they draw on earlier Prague School work, and other frameworks use 'topic' and 'comment' or 'focus' and 'background' for related ideas with slightly different definitions. Definitions of theme also differ on details, such as how much of a clause the theme includes. Terms such as 'pseudo-cleft' and 'wh-cleft' are both in use for the same construction. No author is quoted here; positions are paraphrased.

1. Identify the theme as the clause's first element, and ask whether it is the subject or a marked choice.
2. Mark what the reader already knows and what the clause adds.
3. Start sentences from given information; end on the new.
4. Use an it-cleft to focus an element that would otherwise sit early and unstressed, especially to correct.
5. Use a wh-cleft to set up a topic and deliver the point at the end.
6. Never claim that a cleft changes the facts; describe its focus and presupposition.
7. Use one cleft per paragraph at most, so the spotlight still stands out.

• It was Asha who won the debate.
• What Meera wanted was rest.
• In 1991, Rajiv's family moved to Chennai.
• Rest was what Charlotte needed.
• The prize was won by Daniel.
• It was in Lagos that Chidi first heard the song.

• Anil bought a kite. The kite was yellow.
• That excuse Priti would never accept.
• What surprised Harish was the silence.
• Poppy found a letter under the floor.
• It was Mr Evans that Jamie meant.
• A stranger stood at the door.

Tests for the subject

Step two of the Sentence Test asks who or what does it or is it. When meaning makes that question hard to answer, these three tests find the subject by its behaviour instead.

• 🔍 invert - what does the auxiliary jump over?
• 📎 tag - what does the pronoun point to?
• 📚 agree - what number does the verb follow?

The hardest case is existential 'there'. Run all three tests on it.

Dummy 'it' behaves the same way: 'Is it raining?', 'It's raining, isn't it?' It passes inversion and the tag test, which is why grammars treat it as a real subject even though it refers to nothing.

Picture the subject as the one person in a room wearing a badge that the verb can read. The badge says singular or plural, and the verb dresses to match. In a question, the auxiliary walks around the badge-wearer to stand in front. In a tag, the badge-wearer is called back by a pronoun. You do not need to know what anyone in the room is doing - only who is wearing the badge.

Once you have the tests, you can rank candidates. A prototypical subject passes all three and is also the doer: 'Ravi has left, hasn't he?'. Passive and experiencer subjects pass all three tests without being doers. Dummy 'it' passes all three and refers to nothing. Existential 'there' passes inversion and the tag test but hands agreement to another phrase. Subjecthood is a bundle of properties, and some subjects carry the whole bundle while others carry part of it.

Here is the case where the tests disagree with each other. 'There are two problems.' Inversion says the subject is 'there': 'Are there two problems?'. The tag test agrees: 'There are two problems, aren't there?'. Agreement disagrees: the verb is 'are' because of 'two problems'; change it to 'one problem' and formal English changes the verb to 'is'. So which is the subject? One analysis says 'there' is the subject, because two of the tests - and its position before the verb - point to it; the noun phrase after the verb is a displaced or notional subject that still controls agreement in formal usage. Another analysis stresses meaning: 'two problems' is what the sentence is about, and 'there' is an empty filler. Now add the spoken form. In 'There's two problems', agreement no longer follows 'two problems' either. For speakers who use it, 'there' has taken over agreement too, behaving like a singular subject in all three tests. The informal form is, in a sense, more consistent than the formal one. The Master answer reports the tests one by one, names the terms (grammatical and notional or displaced subject), notes that formal and informal usage divide on agreement, and does not pretend the formal form is the only real English.

A tag question can tell you what a clause is about when your eyes cannot. 'What worries me is the cost, isn't it?' The tag uses 'it' and 'isn't' - singular. So the subject is the whole clause 'What worries me', treated as one thing, not 'me' and not 'the cost'. Now: 'Nobody called, did they?' The subject 'nobody' is grammatically singular - 'Nobody has called' - yet the tag uses 'they'. Tags pick up the subject, but English uses 'they' for 'nobody', 'somebody' and 'everyone' in tags, and has done so for centuries. The test still works: the pronoun points back to the subject. It simply shows that tag pronouns follow their own conventions.

The three tests are standard in reference grammars, including Quirk et al. (1985) and Huddleston and Pullum (2002), though grammars differ in the terms they use for existential 'there' and the noun phrase after the verb. 'There's two ...' is common in informal speech and informal writing across many varieties; its acceptability in formal writing is low, so exam and formal answers use 'There are'. Agreement rules themselves are Chapter 12's topic. No grammar is quoted here.

1. Do not look for a doer; look for behaviour.
2. Make a yes-no question and see what the auxiliary jumps over - that whole stretch is the subject.
3. Add a tag and check what its pronoun refers to.
4. Change the number of a candidate noun and see whether the verb must change too.
5. For 'there', report the tests separately: inversion and tag point to 'there', formal agreement to the noun phrase after the verb.
6. Use 'There are two ...' in formal writing, and describe 'There's two ...' as informal, not as ignorance.

• The list of names is on Anjali's desk.
• That Rohit lied upset everyone.
• Sunita received a scholarship.
• The fence was damaged by the storm.
• There are two problems with Ben's plan.
• It is snowing in Oslo.

• What Naveen needs is more time.
• Nobody at Divya's school has called.
• The quality of the answers was high.
• There's two buses every hour, Jake said.
• Has the parcel from Amy arrived?
• Whether Mateo will come is unclear.

Structural ambiguity

The Sentence Test often splits an ambiguous string: find the finite verb, ask what its subject is - and notice that the question has two answers.

• 🔍 find two ways to group the words
• 📎 prove each with agreement, movement or paraphrase
• 📚 rewrite so only one grouping is possible

A garden-path sentence has only one grammatical structure - but the reader's first guess is a different one, and the end of the sentence breaks it.

Ambiguity and garden paths are different problems with the same cure: make the structure visible. A comma, a relative pronoun ('that was'), a changed word order or an unambiguous verb form removes the second path.

Picture a set of building blocks that can be stacked in two ways, making two different towers from exactly the same pieces. Structural ambiguity is two possible towers. A garden path is a tower you start building one way, until the last block will not fit - and you have to knock it down and rebuild.

Once you see structural ambiguity, you can sort it into families. Modification ambiguity: what does a word or phrase attach to ('with the binoculars'). Head ambiguity: which word is the head ('flying planes'). Coordination scope: how far a modifier reaches across 'and' ('old men and women'). Clause-boundary ambiguity: where one clause ends ('While Maya was eating the cake burned'). Each family has its own typical repair - movement, agreement, repetition or punctuation.

Here is a case where 'ambiguous' is harder to call than it looks. 'Flying planes can be dangerous.' Why does the ambiguity survive? Because 'can' is a modal verb, and modals do not show agreement: 'it can', 'they can'. The agreement test is switched off. Replace 'can be' with 'is' or 'are' and the ambiguity disappears. So the sentence is ambiguous partly because of an accident of the verb chosen. Now, is it really ambiguous for a reader? In context almost never: a sentence about pilot training takes one reading, a sentence about air traffic takes the other, and nobody notices a choice. Some linguists distinguish the ambiguity of a string - how many structures grammar allows - from the ambiguity a reader experiences in context. Both are real; they are not the same thing. The garden path complicates this further. 'The horse raced past the barn fell' is not ambiguous at all in the first sense: grammar allows only one structure for the whole string. It is ambiguous only partway through, when the reader has seen 'The horse raced past the barn' and must guess. So garden paths are temporary ambiguities, and ambiguous strings like 'flying planes' are global ones. The Master answer names which kind it is dealing with: global structural ambiguity, temporary ambiguity leading to a garden path, or an ambiguity that context resolves.

Punctuation can walk a reader out of a garden - or into one. 'While the man hunted the deer ran into the woods.' Most readers take 'the deer' as what the man hunted, then hit 'ran' with no subject. A single comma - 'While the man hunted, the deer ran into the woods' - closes the first clause and the path disappears. Now a headline: 'Squad helps dog bite victim.' Did the squad help a victim of a dog bite, or help a dog bite a victim? Headlines drop the small words - articles, auxiliaries, relative pronouns - that normally mark structure, so they are among the richest sources of structural ambiguity in everyday English. The fix in both cases is the same: put back the words or marks that show the grouping.

The distinction between structural and lexical ambiguity is standard, though many real examples mix both. Garden-path sentences are studied mainly in psycholinguistics, where Bever's 1970 horse sentence is the classic case; readers differ in how strongly they are misled, and context or intonation can prevent the wrong path altogether. The sentences here are the widely cited textbook examples or written for this section; no study is quoted.

1. When a sentence can mean two things, first ask whether a word or the grouping is the cause.
2. Give both structures by bracketing the words: [flying] [planes] vs [flying planes].
3. Prove each reading with agreement, movement or paraphrase.
4. Call a garden path grammatical but hard to process, never ungrammatical.
5. Find the finite verb first; it often reveals which path is real.
6. Rewrite to keep one reading exactly - add 'that was', a comma, or move a phrase - without changing the meaning.

• Flying planes can be dangerous, Arjun warned.
• Visiting relatives can be boring for Priya.
• Rahul saw the girl with the telescope.
• The old man the boats.
• The horse raced past the barn fell.
• While Lin was eating the soup went cold.

• Visiting relatives is tiring, Meena said.
• Visiting relatives are staying with Kunal.
• With the telescope, Anita saw the girl.
• The horse that was raced past the barn fell.
• Tom invited old men and young women.
• While Ahmed hunted, the deer escaped.

Structure across languages

The Sentence Test works in any language: find the finite verb, find its subject, find what the verb needs. What changes from language to language is where each part sits, and whether the subject must be spoken at all.

• 🔍 find the verb, wherever it sits
• 📎 ask how the language shows who did what
• 📚 compare without ranking

When two grammars meet in one speaker, or in one community, patterns form. One well-described pattern in Indian English, also found in some other varieties, keeps direct-question order inside an indirect question.

A second contact pattern is the invariant tag: 'You are coming, isn't it?' where the formal standard copies the subject and auxiliary ('aren't you?'). Section 35's tag test explains the standard form; the invariant tag simply uses one fixed tag for every sentence, as many languages do.

Picture the same three pieces of furniture - a table, a chair, a lamp - arranged in different rooms. In the English room they stand in one fixed line, and moving them changes what the room means. In the Hindi and Japanese rooms the lamp always goes last, and each piece carries a label saying what it is for, so the others can move more freely. In the Spanish room the chair can be left out when the label on the lamp already says who sits there.

Once you compare orders, a wider pattern appears. Verb-last languages tend to have postpositions ('Delhi mein' - Delhi in) and put modifiers before what they modify; verb-medial languages like English tend to have prepositions ('in Delhi'). Typologists have noticed that such features often cluster, though with many exceptions. English's order, its prepositions and its need for an overt subject are not separate facts but parts of one system - as are Hindi's verb-last order, its postpositions and its freedom to drop a subject.

Here is a case where 'basic order' is harder to pin down than a label suggests. In Hindi, 'Ravi ne kitaab padhi', 'Kitaab Ravi ne padhi' and even 'Padhi Ravi ne kitaab' are all possible, with different emphasis. Because the postposition 'ne' marks Ravi as the doer, the words can move without confusing who did what. So in what sense is Hindi 'SOV'? One answer is frequency and neutrality: SOV is the order used most often and in neutral, unemphatic statements; the others are marked choices for focus. Another answer is that 'basic order' is a simplification for languages with case marking, and it is better to say Hindi has flexible order with a strong verb-final preference. English looks simpler - 'The dog bit the man' cannot become 'The man bit the dog' without changing who bit whom. But English also has marked orders: 'That book I never finished' (object first) and 'Down came the rain' (verb before subject). They are rarer and more restricted. The Master answer states the default order and the degree of flexibility together, and ties the difference to how each language marks roles: English by position, Hindi and Japanese by markers. An order label is a summary of tendencies, not a law.

English once worked more like Hindi. Old English, spoken over a thousand years ago, marked subjects and objects with word endings, so its word order was freer, and verb-final clauses were common, especially in subordinate clauses. As those endings wore away over the following centuries, word order took over the job of showing who did what to whom, and subject-verb-object hardened into the rule. You can still see a trace in pronouns, the one place English kept its case endings: 'She saw him' and 'Him she saw' both leave no doubt who saw whom, because 'she' and 'him' carry their roles with them. Swap to nouns - 'Asha saw Ravi', 'Ravi Asha saw' - and the second becomes hard to read. English leans on order precisely because it gave up most of its markers.

The order labels here are simplifications used in language typology; Hindi and Japanese both allow other orders for emphasis, and linguists describe their flexibility in more detail than a three-letter label can. The Indian English features described are documented patterns of a major variety of English; they are presented descriptively, with the standard written form beside them for exams and formal writing. Hindi and Japanese examples are transliterated and glossed simply. No study is quoted.

1. Find the finite verb first, wherever the language puts it.
2. Ask how the language shows who did what: position, endings or small markers.
3. Describe other orders as consistent grammars, never as scrambled English.
4. In English, keep a subject in every finite clause - use 'it' or 'there' when nothing else fills it.
5. In indirect questions for exams and formal writing, use statement order: 'I asked where he was going'.
6. Keep inversion in direct questions: 'Where is he going?'.

• Ravi ne kitaab padhi.
• Kal Delhi jaaunga, Amit said.
• Deepak asked me where is the station.
• Jessica asked me where the station was.
• It is raining in Leeds, Mark said.
• Yuki wa hon o yonda.

• Aap kahaan ja rahe hain, Neha asked.
• You are coming tomorrow, isn't it, Sanjay?
• Can you check whether Suresh has paid?
• Emily wondered why the lights had gone out.
• That film Chris never finished.
• Hablo tres idiomas, Lucia said.

Sentence structure under exam conditions

The routine is the Sentence Test turned into five checks. Run them in order; each one catches one trap.

• 🔍 verbs and subjects first
• 📎 then needs and joins
• 📚 then order - and only then trust your ear

Transformation items ask you to change the shape and keep the meaning. Each task type has one thing examiners check.

Picture a pilot's pre-flight checklist. An experienced pilot could probably tell by feel whether the aircraft is ready, but runs the list anyway, in the same order, because the one fault that feel misses is the one that matters. The five checks are your list: verbs, subjects, needs, joins, order. You run them on the sentence that sounds fine, too.

Once the routine is automatic, you can speed it up by knowing where each trap likes to hide. Fragments hide after full stops that follow long sentences ('..., which was expensive. Which is why we left.'). Splices hide where two short clauses share a topic ('It was late, we left.'). Danglers hide in -ing and -ed openers. Question-order errors hide after 'asked', 'wonder', 'know' and 'tell me'. Agreement slips hide after long subjects. Checking the likely hiding places first saves time without skipping any step.

Here is the case where the routine meets a judgement call. 'Stop. Look. Listen.' on a road-safety poster; 'Brilliant. Absolutely brilliant.' in a review; 'Not again.' in a story. Steps one and two flag all three: 'Brilliant.' and 'Not again.' have no finite verb, and 'Stop.' has no written subject. Are they errors? The commands are not: an imperative with understood 'you' is a complete sentence in every register. The other two are fragments by the grammatical definition, and in a formal essay or an exam's 'correct the sentence' item they would be treated as such. In the review, the poster, the story, they are deliberate and effective, and Chapter 8 Craft S27 showed how writers use them. So the routine gives you the facts, and the task gives you the standard. The skill is reading the stem: 'formal letter', 'report', 'correct the error' set the formal standard; 'analyse the effect' or a piece of dialogue sets another. The Master answer never marks a fragment wrong without a formal stem, never marks a command a fragment, and when asked about effect explains what the fragment does.

One comma can be the difference between two marks and zero. 'The committee met on Friday, it approved the budget.' - a splice. 'The committee met on Friday; it approved the budget.' - correct. 'The committee met on Friday and approved the budget.' - correct, and shorter. 'Meeting on Friday, the committee approved the budget.' - correct, and the opener attaches to 'the committee'. Four versions, three correct, all with the same facts. Now look at the one change that most students choose: 'The committee met on Friday, and it approved the budget.' Also correct - but it is the longest, and in a question that asks for the most concise version, it would not be the best answer. The routine tells you what is wrong; the stem tells you which right answer to prefer.

Exam formats differ: board papers, SAT-style sentence-correction items and IELTS-style writing tasks each test structure in their own way, and the item types here are described generically, not copied from any paper. Some rules, such as tense shift in reported speech, are applied more strictly in exams than in everyday usage; where a back-shift is optional in speech ('She said she is coming'), the exam answer usually shifts. Fragments and question-order indirect questions are exam errors, not errors in every setting.

1. Run the five checks in order - verbs, subjects, needs, joins, order - on every sentence, including the ones that sound fine.
2. Repair a fragment by adding what is missing, not by deleting the subordinator.
3. Join independent clauses with a full stop, a semicolon, a coordinator or a subordinator - never a comma alone or a comma plus 'however'.
4. Make every opener attach to the subject that follows it.
5. Report questions in statement order, with 'if' or 'whether' for yes-no questions.
6. After any transformation, check that no fact has been added, dropped or changed.

• Although Anjali revised every chapter.
• The results were announced, Rakesh was delighted.
• Madhu asked where was the exam hall.
• Walking into the hall, Sophie saw the lights go out.
• The box of old letters is in Ethan's room.
• Kenji placed the trophy on the shelf.

• Although Nikhil was tired, he finished the essay.
• Despite the rain, Shreya's team kept playing.
• It was Farooq who found the missing key.
• The teacher asked Oliver whether he had finished.
• The report was written by Amelia.
• Because Diego was late, the teacher scolded him.

Close reading sentence structure

Close reading of structure starts with the Sentence Test: find the finite verb of the main clause and its subject. Then ask one question - where does the main clause arrive?

• 🔍 find the main clause
• 📎 notice what comes before it and what comes after
• 📚 state the effect of the order

Two famous openings from the nineteenth century, both in the public domain, show the two structures at work.

The loose sentence is sometimes called the cumulative sentence, a term associated with the rhetorician Francis Christensen, who argued that modern prose moves by adding modifiers after the main clause. The periodic sentence belongs to the older tradition of classical rhetoric, where it was prized in oratory.

Picture two ways of opening a gift. The periodic sentence is a parcel with many layers of paper: each layer is a subordinate clause, and the gift - the main clause - is only reached at the end. The loose sentence hands you the gift first and then tells you, piece by piece, where it came from and why it matters.

Once you can see periodic and loose sentences, you can read the rhythm of a whole paragraph. Writers often alternate: a run of loose sentences that describe, then one periodic sentence that turns or concludes, then a short sentence that lands. Speeches use a periodic sentence to build to a line the audience remembers. Detective stories hold back the main clause just as they hold back the solution. Structure at sentence level often mirrors structure at the level of the whole text.

Here is a case where 'periodic' and 'loose' are harder to apply than the definitions suggest. Austen's opening: 'It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.' By a strict definition, this is not periodic: the main clause, 'It is a truth universally acknowledged', comes first, and the that-clause follows. So it looks loose. Yet readers feel suspense. Why? Because 'It is a truth' is an extraposed structure (Section 24 in Craft): the 'it' is a placeholder, and the real subject - the truth itself - is the that-clause. Grammatically the main clause is first; informationally, the content is withheld to the end, and within the that-clause its own subject is long and its verb phrase, 'must be in want of a wife', arrives last. So a sentence can be loose in its grammar and periodic in its information. The strict definition, based on where the main clause ends, misses what readers experience. Some critics use 'periodic' loosely for any sentence that holds back its key content; others keep it strictly for sentences whose grammar is incomplete until the end. The Master answer states both facts: where the main clause is, and where the key information is. When they differ, the difference is often exactly where the effect comes from.

The same facts, in two orders, can make a character sound decisive or trapped. Loose: 'She resigned the next morning, after a sleepless night, after rereading the letter a dozen times, after arguing with herself until dawn.' Periodic: 'After a sleepless night, after rereading the letter a dozen times, after arguing with herself until dawn, she resigned the next morning.' In the loose version the decision comes first; the doubts follow as explanation, almost as footnotes. She sounds decisive. In the periodic version the doubts come first and fill the sentence; the decision arrives only when the sentence - and the night - is over. She sounds worn down into it. Nothing in the facts has changed. Only the position of the main clause has.

'Periodic' and 'loose' come from rhetoric and are used with some variation by critics: some apply 'periodic' only to sentences grammatically incomplete until the end, others to any sentence that holds back its key content. 'Cumulative' is often used for loose sentences with added modifiers. The two quoted openings are brief and in the public domain; all other passages were written for this section. No critic is quoted.

1. Find the main clause with the Sentence Test before commenting on any structure.
2. Say where the main clause arrives: at the start, at the end, or in the middle.
3. Name what comes before or after it - conditions, reasons, images, modifiers.
4. State the effect and tie it to the reader: waiting, emphasis, ease, accumulation.
5. Quote the words that show the structure, briefly.
6. Analyse literary splices and fragments; do not correct them.
7. When grammar and information arrive at different points, as in Austen, say both.

• After the monsoon failed, after the well dried, Kamala left the village.
• Kamala left the village, carrying one bag and her mother's shawl.
• If Rohan wins tonight, if the rain holds off, the team will reach the final.
• It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.
• It was the best of times, it was the worst of times.
• The old fisherman in Accra mended his nets, humming, squinting, pausing now and then to watch the sea.

• Before we ask for your vote, before we make a single promise, we will listen, Leela said.
• The train pulled out, Ajay waving, his mother running beside it, the platform emptying behind them.
• Then Imran laughed.
• The river gave Isabel her living; the river took her brother.
• Although the evidence was strong, although every witness agreed, the jury acquitted Mr Hale.
• Ana closed the book, slowly, carefully, as if it might break.

Independent performance

Every decision still begins with the Sentence Test: find the finite verb, find its subject, check what the verb needs, and check nothing leaves the reader waiting. The Master tools then answer one question each.

• 🔍 analyse - name each sentence's structure
• ✏️ rewrite - change only what serves the reader
• 💬 defend - one sentence per decision

One possible rewrite, for a school newsletter read by students, parents and teachers:

And a commentary that defends it:

This is one defensible version, not the answer. A writer for a more informal class blog might keep 'Which is why the judges took so long.' as a deliberate fragment for voice - and defend that just as well.

Picture an editor with three pens. The red pen fixes what is broken - splices, danglers, fragments in formal writing, missing places, agreement slips. The blue pen improves what works but could work better. The green pen, which beginners forget they own, marks what must not be touched: the cleft that focuses the news, the periodic sentence that earns its ending. A good edit uses all three.

Once you can analyse and defend a paragraph, you can do it for any reader. The same draft could be rewritten for a formal report to the school board - more periodic sentences, fewer clefts, no fragments at all - or for a class social-media post, where fragments and short loose sentences carry voice. The tools do not change; the reader does. Chapter 8 has given you the structural tools; later chapters on phrases, clauses and style will give you more choices to make with them.

Here is the limit of this kind of performance. A commentary can defend every decision and the rewrite can still be worse than it should be. The tools in this chapter judge sentences one at a time: is this one complete, joined correctly, attached, ordered for its information? They say much less about how sentences work together - whether the paragraph varies its openings, whether its rhythm suits its content, whether one idea leads to the next. Take the rewrite. Every sentence is now sound. But three of its six sentences begin with a subject followed straight away by a verb, and two of them are long compound sentences joined by 'and'. A reader might find the middle a little flat. Is that a structural error? No. Is it a choice worth making differently? Possibly. Paragraph-level judgements like these belong to later chapters - parallelism, cohesion, rhythm. What this chapter can guarantee is that no sentence is broken and that every sentence's structure was chosen, not stumbled into. The honest Master answer says so. It defends each sentence with a structural reason, and it names, in one line, what sentence-level tools cannot decide - leaving that judgement open instead of pretending the analysis is complete.

The sentence most people want to fix is the one that should be kept. 'After months of planning, after two failed prototypes, after one very late night, the winning team finally celebrated.' Many editors' first instinct is to shorten it: 'The winning team celebrated after months of planning.' It is shorter, clearer and loose - and it throws away everything that made the sentence work. The three 'after' phrases make the reader live through the effort; the held-back main clause makes the celebration feel earned; 'finally' is only possible because the reader has been waiting. The surprise is that the chapter's best sentence was already in the draft. The student who wrote a paragraph full of splices and danglers also wrote a perfect periodic sentence - probably without knowing its name. Analysis does not only find errors. It finds what already works, so that you can do it again on purpose.

The rewrite and commentary are one defensible version for one reader. Other readers or registers would justify other decisions: a blog might keep the fragment, and a formal report might drop the cleft. Some decisions, such as whether the final sentence is too long, are judgements rather than rules, and the commentary should present them as such. The paragraph was written for this section; nothing is quoted.

1. Run the Sentence Test on every sentence before deciding anything.
2. Sort each sentence: must fix, could improve, keep.
3. Fix structural errors for the named reader and register; keep deliberate choices that work.
4. After each change, run the test again - a repair must not create a new error.
5. Keep every fact; change only the structure.
6. Defend every decision, including every 'keep', in one sentence with a structural reason.

• The annual science fair was held last Friday, over forty students took part.
• Walking into the hall, the displays were impressive.
• It was the Class 11 team who won first prize.
• The principal handed each winner.
• The list of winners are on the notice board.
• After two failed prototypes, the winning team finally celebrated.

• The annual science fair was held last Friday, and over forty students took part.
• Walking into the hall, visitors found the displays impressive.
• Many visitors asked the organisers when the fair would be held again.
• The principal handed each winner a certificate.
• The list of winners is on the notice board.
• It was the Class 11 team who won, with a project that measured air quality.