Active and Passive Voice: Complete Grammar Guide
In English grammar, Voice describes the relationship between the action (verb) and the participants (subject/object).
- Active Voice: The subject performs the action. (e.g., "Ram eats an apple.")
- Passive Voice: The subject receives the action. (e.g., "An apple is eaten by Ram.")
📊 Voice Conversion Rules (Tense-wise)
| Tense | Active Voice Structure | Passive Voice Structure |
|---|---|---|
| Present Simple | Subject + V1(s/es) + Object | Object + is/am/are + V3 + by + Subject |
| Present Continuous | Subject + is/am/are + V4 + Object | Object + is/am/are + being + V3 + by + Subject |
| Present Perfect | Subject + has/have + V3 + Object | Object + has/have + been + V3 + by + Subject |
| Past Simple | Subject + V2 + Object | Object + was/were + V3 + by + Subject |
| Past Continuous | Subject + was/were + V4 + Object | Object + was/were + being + V3 + by + Subject |
| Past Perfect | Subject + had + V3 + Object | Object + had + been + V3 + by + Subject |
| Future Simple | Subject + will/shall + V1 + Object | Object + will/shall + be + V3 + by + Subject |
| Future Perfect | Subject + will/shall + have + V3 + Object | Object + will/shall + have + been + V3 + by + Subject |
📝 Examples & Practice
🔹 Present Tense
-
Active: They play cricket.
-
Passive: Cricket is played by them.
-
Active: Rohan is singing a song.
-
Passive: A song is being sung by Rohan.
🔹 Past Tense
-
Active: She purchased the stocks of Tata Motors.
-
Passive: The stocks of Tata Motors were purchased by her.
-
Active: He had killed a snake.
-
Passive: A snake had been killed by him.
🔹 Future Tense
- Active: She will cook food.
- Passive: Food will be cooked by her.
❓ Interrogative Sentences
When converting questions, the auxiliary verb (helping verb) moves to the front of the sentence.
ℹ️ Note
Formula for Interrogatives:
- Active: Do/Does + Subject + V1 + Object?
- Passive: Is/Am/Are + Object + V3 + by + Subject?
Examples:
- Active: Does she cheat you?
- Passive: Are you cheated by her?
- Active: Did Ranjana teach him?
- Passive: Was he taught by Ranjana?
- Active: Has she participated in the competition?
- Passive: Has the competition been participated in by her?
💡 Tip
When to use Passive Voice?Use passive voice when the action is more important than the person doing it, or when the "doer" is unknown. (e.g., "The road was repaired.")