From NCERTAsked by Anonymous from Frankfurt, Germany23 Oct 2026, 9:09 PM ISTUpdated
In one line
Sometimes, using passive voice can make your writing clearer or more polite.
The rule
Passive voice is when the subject of the sentence receives the action, not does it.
Formula: Subject + be + past participle + (by + agent) For example: "The food was cooked by Amma."
Let's understand it simply
Imagine you are in a cricket match. If you say, "Virat hit the ball," you are using active voice. Virat (subject) does the action. But if you say, "The ball was hit by Virat," you are using passive voice. Here, the ball (subject) receives the action. Sometimes, you care more about what happened (the ball being hit) than who did it.
Active vs Passive Voice
Active Voice
Passive Voice
Focus
Who does the action
The action or result
Example
The chef cooked the meal.
The meal was cooked by the chef.
Use
Everyday talk, stories
Reports, science, formal writing
How it works
Decide what you want to focus on: the doer or the action/result.
If the action/result is more important, use passive voice.
Change the object of the active sentence into the subject of the passive sentence.
Use the correct form of "to be" (is, was, are, were, etc.) with the past participle of the verb.
Add "by + agent" if you want to mention who did the action (optional).
How to Change Active to Passive Voice
Find the object in the active sentence.
Make it the subject of the passive sentence.
Add the correct form of 'to be'.
Use the past participle of the verb.
Add 'by + agent' if needed.
The story behind it
Writers and speakers have used passive voice for hundreds of years. English grammar books started explaining it clearly in the 18th and 19th centuries. It became important when people wanted to write reports, instructions, or scientific papers, where the action matters more than the person doing it.
Where you see it in real life
News reports: "A new bridge was built in the city." (Focus on the bridge, not the builder.)
Science experiments: "The solution was heated to 100°C." (Focus on the process, not the scientist.)
Formal letters: "You are requested to attend the meeting." (Polite, not ordering anyone directly.)
Mistakes or accidents: "The window was broken." (Not saying who did it, maybe to avoid blame.)
Rules and instructions: "Helmets must be worn at all times." (Focus on the rule, not who must follow it.)
Why it matters
Helps you sound polite or formal, especially in letters or notices.
Useful when you do not know who did the action, or it does not matter.
Makes writing clear in science, news, and official work.
Needed for exams and jobs, as you must know when and how to use it.
Common mistakes
Thinking passive voice is always wrong. (It is not! It is useful in the right place.)
Using passive voice when active voice is clearer. ("The ball was hit" is less clear than "Rohit hit the ball" when you want to know who did it.)
Forgetting the correct form of "to be" or the past participle. ("The food cooked by Amma" is wrong; it should be "was cooked.")
Remember it
Use passive voice when the action or result is more important than who did it.
Check yourself
Why might a news report use passive voice?
To focus on the event or result, not the person who did it.
Change this to passive voice: 'The teacher praised the student.'
The student was praised by the teacher.
Is passive voice always wrong in writing? Why or why not?
No, it is useful when the action is more important than the doer or when being polite.
Quick recap
Passive voice puts focus on the action or result, not the doer.
It is useful in science, news, and formal writing.
Passive voice can make writing more polite or less direct.
Use it when the doer is unknown or unimportant.
Do not use passive voice everywhere—choose what fits best.