Active Voice and Passive Voice Made Easy with Examples

Picture this. Your friend says, “The cake was eaten by everyone.” You say, “Everyone ate the cake.” Same meaning. Completely different voice. That small shift is the entire secret behind Active Voice and Passive Voice. Once you understand it, English writing becomes so much easier. Most learners overthink this topic. But passive and active voice follow simple, fixed rules. You just need someone to explain them clearly, without extra complications.

This guide gives you everything in one place. Clear definitions. A full comparison table. More than 30 Active Voice and Passive Voice examples across every tense. An Active Voice and Passive Voice worksheet to practice on your own. You also get interactive exercises, a quiz to check your progress, and free checker tools recommended for instant feedback. By the end of this post, you will know exactly what is the passive and active voice, and you will use both correctly without a second thought.

What Is Active Voice and Passive Voice?

Every sentence you write uses one of two voices. Active Voice and Passive Voice carry the same meaning. They just organize the words differently. The real question comes down to this. Who does the action, and who receives it?

What Is Active Voice?

In active voice, the subject does the action. The subject comes first. The action follows right after.

Structure: Subject + Verb + Object

Active Voice Examples:

• The cow eats grass.
• She writes a letter.
• The teacher explains the lesson.
• My mother cooks dinner.
• The boy kicks the ball.

Notice the pattern. The doer always comes first. You know exactly who did what.

When We Naturally Use Active Voice

You use active voice all day without thinking about it. You use it when you talk to your friends. You use it when you tell a story. You use it when you text someone. Active voice feels natural because it matches how we think. We usually mention the doer first.

What Is Passive Voice?

In passive voice, the subject receives the action instead of doing it. The focus moves to the result, not the doer.

Structure: Object + Form of “to be” + Past Participle + by + Doer

Passive Voice Examples:

• Grass is eaten by the cow.
• A letter is written by her.
• The lesson is explained by the teacher.
• Dinner is cooked by my mother.
• The ball is kicked by the boy.

Sometimes we drop the doer completely. This happens when the doer does not matter or nobody knows who did it.

Example: Dinner is cooked. (We do not care who cooked it right now.)

When We Naturally Use Passive Voice

Passive voice shows up in formal writing, science reports, and news headlines. You also use it when the doer is unknown or unimportant. For example, “The window was broken” sounds normal because you may not know who broke it.

Difference Between Active Voice and Passive Voice

Now that you know both definitions, let’s look at them side by side.

Active vs Passive Voice Comparison Table

Point	Active Voice	Passive Voice
Focus	Doer of the action	Receiver of the action
Structure	Subject + Verb + Object	Object + Be-verb + Past Participle + by Subject
Sentence length	Shorter	Longer
Tone	Direct and strong	Formal and indirect
Common use	Speaking, storytelling	Reports, news, science writing
Example	She wrote the letter.	The letter was written by her.

Key Differences Explained

Who performs vs who receives the action Active voice puts the doer first. Passive voice puts the receiver first.

Sentence length Active voice sentences stay short and direct. Passive voice sentences usually get longer because you add a helping verb and sometimes “by” plus the doer.

What gets the spotlight Active voice highlights the person doing the work. Passive voice highlights the action or the result.

Formality level Active voice sounds conversational. Passive voice sounds formal and works well in academic or professional writing.

Quick Trick to Identify Active or Passive Voice

Look for these two clues in any sentence.

1. Does the sentence have “by” followed by a person or thing? That signals passive voice.
2. Does the sentence use a be-verb (is, am, are, was, were, been) plus a past participle (a verb ending in -ed or an irregular form like written, eaten, broken)? That also signals passive voice.

If neither clue shows up, you are looking at active voice.

Active Voice and Passive Voice Rules

Converting a sentence from active to passive follows a fixed pattern. Once you learn the steps, you can apply them to any sentence.

Rule 1: Switch the Subject and Object

The object in the active sentence becomes the subject in the passive sentence.

Active: She (subject) writes a letter (object). Passive: A letter (new subject) is written by her.

Rule 2: Change the Verb to Past Participle

The main verb changes to its third form, also called the past participle.

Active: eats → Passive: eaten Active: writes → Passive: written Active: breaks → Passive: broken

Rule 3: Add “By” Plus the Doer (Or Drop It)

Add “by” before the original subject when the doer matters. Drop it completely when the doer is obvious, unknown, or unimportant.

With doer: The cake was baked by my aunt. Without doer: The cake was baked.

Rule 4: Match the Helping Verb to the Tense

The helping verb changes based on the tense of your sentence. This is the part most students get wrong, so pay close attention to the table below.

Tense-Wise Rule Table

Tense	Active Formula	Passive Formula
Simple Present	Subject + V1 + Object	Object + is/am/are + V3
Simple Past	Subject + V2 + Object	Object + was/were + V3
Simple Future	Subject + will + V1 + Object	Object + will be + V3
Present Continuous	Subject + is/am/are + V-ing + Object	Object + is/am/are + being + V3
Past Continuous	Subject + was/were + V-ing + Object	Object + was/were + being + V3
Present Perfect	Subject + has/have + V3 + Object	Object + has/have been + V3
Past Perfect	Subject + had + V3 + Object	Object + had been + V3
Future Perfect	Subject + will have + V3 + Object	Object + will have been + V3

A quick note. Present perfect continuous, past perfect continuous, future perfect continuous, and future continuous tenses rarely change into passive voice. Native speakers almost never use them in passive form because the sentence sounds awkward.

Pronoun Conversion Chart (Subject to Object)

When you move the original subject to the end of the sentence after “by,” the pronoun changes form. Use this chart every time you convert a sentence.

Subject Pronoun	Object Pronoun (after “by”)
I	me
You	you
She	her
He	him
It	it
We	us
They	them
Who	whom

Example: I write the story. → The story is written by me.

Active Voice and Passive Voice Examples (Every Tense)

Here are real examples for every tense, so you can see the pattern in action.

Simple Present Examples

• He lights the candle. → The candle is lighted by him.
• She cleans the house. → The house is cleaned by her.
• They play cricket. → Cricket is played by them.

Simple Past Examples

• She finished the work. → The work was finished by her.
• I cooked dinner. → Dinner was cooked by me.
• He wrote a letter. → A letter was written by him.

Simple Future Examples

• My uncle will pay my tuition fee. → My tuition fee will be paid by my uncle.
• She will complete the project. → The project will be completed by her.
• They will build a new school. → A new school will be built by them.

Present Continuous Examples

• I am driving a car. → A car is being driven by me.
• She is baking a cake. → A cake is being baked by her.
• They are painting the wall. → The wall is being painted by them.

Past Continuous Examples

• He was revising his books. → His books were being revised by him.
• She was writing a letter. → A letter was being written by her.
• We were watching a movie. → A movie was being watched by us.

Present Perfect Examples

• She has stolen my book. → My book has been stolen by her.
• I have finished my homework. → My homework has been finished by me.
• They have painted the house. → The house has been painted by them.

Past Perfect Examples

• I had completed the assignment. → The assignment had been completed by me.
• She had cleaned the room. → The room had been cleaned by her.
• They had planted the trees. → The trees had been planted by them.

Modal Verb Examples

• I can solve these sums. → These sums can be solved by me.
• You must learn this book. → This book must be learnt by you.
• She may buy the book. → The book may be bought by her.

Examples From Daily Life

Classroom sentences

• The teacher checks our homework. → Our homework is checked by the teacher.
• Students submit assignments every Friday. → Assignments are submitted every Friday by students.

News headline style

• Police arrested the thief. → The thief was arrested by police.
• The government announced new rules. → New rules were announced by the government.

Texting and daily chat

• I sent the file. → The file was sent by me.
• She shared the photo. → The photo was shared by her.

Examples With Questions

Yes/No Questions

• Do you eat meat? → Is meat eaten by you?
• Did she finish work? → Was work finished by her?
• Has she stolen my book? → Has my book been stolen by her?

WH Questions

• What did she write? → What was written by her?
• Who broke the window? → By whom was the window broken?

Examples With Negative Sentences

Negative Active Voice

• He does not light the candle.
• She did not finish work.
• I am not driving a car.

Negative Passive Voice

• The candle is not lighted by him.
• Work was not finished by her.
• A car is not being driven by me.

Active Voice and Passive Voice with Modals

Modal verbs like can, could, must, may, might, and should follow their own passive voice pattern. The modal stays the same. Only “be” plus the past participle gets added after it.

Modals Table

Modal	Active Formula	Active Example	Passive Example
Can	Subject + can + V1	I can solve these sums.	These sums can be solved by me.
Could	Subject + could + V1	She could finish the task.	The task could be finished by her.
Must	Subject + must + V1	You must learn this book.	This book must be learnt by you.
May	Subject + may + V1	I may buy the book.	The book may be bought by me.
Might	Subject + might + V1	They might play chess.	Chess might be played by them.
Should	Subject + should + V1	Students should learn all lessons.	All lessons should be learnt by students.
Has to / Have to	Subject + has to/have to + V1	He has to complete his assignment.	His assignment has to be completed by him.

Modal Negative and Question Examples

• I cannot solve these sums. → These sums cannot be solved by me.
• Can I solve these sums? → Can these sums be solved by me?

Active Voice and Passive Voice in Imperative Sentences

Imperative sentences give a command, request, or advice. They follow a different passive pattern than regular sentences.

Rule for Commands

Use “Let” + new object + be/not be + past participle.

Active Voice	Passive Voice
Shut the door.	Let the door be shut.
Post the letter at once.	Let the letter be posted at once.
Always speak the truth.	Let the truth always be spoken.
Do not starve the animal.	Let the animal not be starved.
Clean your room.	Let your room be cleaned.

Rule for Requests, Advice, and Orders

Use “You are requested to,” “You are advised to,” or “You are ordered to.” Always drop words like “please” and “kindly” in the passive version.

Active Voice	Passive Voice
Please do me a favor tonight.	You are requested to do me a favor tonight.
Get out of my house.	You are ordered to get out of my house.
Kindly do not smoke in public places.	You are requested not to smoke in public places.

When to Use Active Voice vs Passive Voice

Use Active Voice When

• You want your writing to sound clear and direct
• You are telling a story or having a conversation
• You are writing instructions or a how-to guide
• You want your message to sound confident

Use Passive Voice When

• You do not know who did the action
• The doer does not matter to your reader
• You want to focus on the result, not the person
• You are writing something formal, like a science report or news update

Common Mistake: Overusing Passive Voice

Many students use passive voice too often because it sounds “more formal” to them. This actually makes writing harder to read. Strong writing leans on active voice most of the time. Save passive voice for the moments it actually fits.

Active Voice and Passive Voice Worksheet

Use this worksheet to practice on paper before you try the interactive quiz below.

Worksheet 1: Convert Active to Passive

1. She cooks food.
2. He drives a bus.
3. They build houses.
4. I read a book.
5. The teacher checks the copies.
6. She sings a song.
7. We watch a movie.
8. He fixes the car.
9. They clean the park.
10. I write an email.

Worksheet 2: Convert Passive to Active

1. The song is sung by her.
2. The car was fixed by him.
3. The letter has been posted by me.
4. The house will be painted by them.
5. The window was broken by the boy.
6. The food is cooked by my mother.
7. The book was written by the author.
8. The room is being cleaned by the maid.
9. The task had been finished by us.
10. The email will be sent by her.

Worksheet 3: Identify the Voice

1. The cake was eaten by the children.
2. She plays the guitar.
3. Homework is checked every day.
4. He wrote a poem.
5. The wall is being painted.
6. They watched the match.
7. The letter will be delivered tomorrow.
8. I clean my room daily.
9. The project has been completed.
10. She teaches English.

You can print this worksheet or copy it into your notebook. Try answering it before checking your work in the examples section above.

Active Voice and Passive Voice Exercises

Exercise 1: Fill in the Blanks

1. The letter _____ (write) by her yesterday.
2. Grass _____ (eat) by the cow.
3. The homework _____ (check) by the teacher every day.
4. The car _____ (fix) by the mechanic tomorrow.
5. The song _____ (sing) by the children right now.

Exercise 2: Multiple Choice Questions

1. Choose the correct passive form of “She writes a letter.” a) A letter writes by her b) A letter is written by her c) A letter was written by her d) A letter has written by her

2. Choose the correct passive form of “They built the bridge.” a) The bridge is built by them b) The bridge was built by them c) The bridge built by them d) The bridge has build by them

3. Choose the correct passive form of “He will finish the project.” a) The project will finish by him b) The project will be finished by him c) The project is finished by him d) The project would be finished by him

Exercise 3: Sentence Correction

Fix the mistakes in these passive sentences.

1. The cake was baking by her. (Correct: was baked)
2. The letter is wrote by him. (Correct: is written)
3. The homework have been finished by us. (Correct: has been finished)

Active Voice and Passive Voice Quiz

Test yourself with this quick 10-question quiz. Try to answer without looking back at the examples.

1. Convert to passive: “The dog chases the cat.”
2. Convert to passive: “I will complete the task.”
3. Convert to active: “The book was read by him.”
4. Identify the voice: “The window is being cleaned.”
5. Convert to passive: “She sings a beautiful song.”
6. Convert to active: “The letter has been posted by her.”
7. Identify the voice: “They play football every evening.”
8. Convert to passive: “Can I solve these sums?”
9. Convert to active: “The truth must be spoken.”
10. Identify the voice: “The cake was eaten by the children.”

Scoring guide:

• 8 to 10 correct: You have mastered Active Voice and Passive Voice.
• 5 to 7 correct: You understand the basics. Review the tense table once more.
• Below 5: Go back to the definitions section and start from the beginning. That is completely normal, and practice will get you there.

Active Voice and Passive Voice Checker Tools

Sometimes you want quick feedback on your own writing. These free tools can help you check Active Voice and Passive Voice in your sentences.

Grammarly flags passive voice usage as you type and suggests active voice alternatives.

QuillBot offers a built-in Active Voice and Passive Voice converter that rewrites your sentences instantly.

ProWritingAid highlights passive sentences across long documents, which helps with essays and articles.

How to Use These Tools the Right Way

Do not depend on these tools completely. Learn the rules first, then use these tools to double check your work. A tool can catch a mistake, but it cannot teach you why the mistake happened. That understanding only comes from practice.

Common Mistakes Students Make With Active Voice and Passive Voice

Using the wrong verb form Many students use the second form of the verb instead of the third form in passive voice. “The letter was wrote by her” is wrong. “The letter was written by her” is correct.

Forgetting the helping verb A passive sentence always needs a be-verb. “The cake baked by her” is incomplete. It needs to be “The cake was baked by her.”

Mismatching the tense The helping verb must match the tense of the original sentence. If the active sentence is in present tense, the passive sentence should stay in present tense too.

Adding “by” when it is not needed Not every passive sentence needs “by plus someone.” If the doer does not matter, leave it out. “The window was broken” works fine without adding an unnecessary doer.

Conclusion

Active Voice and Passive Voice are not two separate languages. They are two ways to say the same thing. Once you see the pattern, in each tense, with modals, and in commands, you can convert any sentence with confidence.

Practice the worksheet above. Try the quiz. Come back anytime you need to check a rule or an example.

If you want to build on this, check out our guides on 12 Types of Tenses in English, English Sentence Practice, and Common English Grammar Mistakes to keep strengthening your English step by step.

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