Passive Voice: When and How to Use It
📚 English Grammar Series — Level 2: Intermediate (Part 2 of 5)
“Shakespeare wrote Hamlet” vs “Hamlet was written by Shakespeare” — same fact, different spotlight. The passive voice moves the receiver of the action to the front. It’s the voice of news, science, formal writing — and polite excuses. Let’s master every form of it.
1. The Formula Across Tenses
be + past participle (verb-3) — only the “be” changes:
| Tense | Active | Passive |
|---|---|---|
| Present simple | They clean the room. | The room is cleaned. |
| Present continuous | They are cleaning the room. | The room is being cleaned. |
| Past simple | They cleaned the room. | The room was cleaned. |
| Present perfect | They have cleaned the room. | The room has been cleaned. |
| Future | They will clean the room. | The room will be cleaned. |
| Modal | They must clean the room. | The room must be cleaned. |
2. When Do We Use It? (Four Reasons)
- The doer is unknown: My bike was stolen last night.
- The doer is obvious or unimportant: The bridge was built in 1990.
- Formal / scientific tone: The samples were tested three times.
- To be tactful (avoiding blame): Mistakes were made. — much softer than “You made mistakes”!
3. Active → Passive in 3 Steps
Take “The cat ate the fish”:
- Move the object to the front: The fish…
- Add be + past participle (match the tense!): The fish was eaten…
- Optional “by” + doer: …by the cat. (drop it when the doer doesn’t matter)
4. Two Objects? Two Passives!
With verbs like give, send, tell, offer: She gave me a book. → I was given a book. (most natural) or A book was given to me.
5. Special Passive Forms
- Passive infinitive: The house needs to be painted. / There’s nothing to be done.
- Passive gerund: She hates being photographed.
- Stative passive (describes a state, not an action): I’m married. He’s tired. The door is locked.
- Get-passive (informal, often negative/unexpected): He got fired. My phone got stolen.
- Causative have: I had my hair cut. (= someone cut it for me — very useful!)
6. Common Mistakes
❌ The cake was bake yesterday. → ✅ The cake was baked yesterday.
❌ English is spoke here. → ✅ English is spoken here.
❌ She was borned in 2000. → ✅ She was born in 2000. (“born” is already the participle!)
❌ The room is being clean. → ✅ The room is being cleaned.
❌ He was died in 2020. → ✅ He died in 2020. (“die” has no passive — nobody “dies” you!)
🎯 Tip: read news headlines and hunt the passive — “was arrested”, “has been cancelled”, “will be opened”. It’s the voice of journalism, and spotting it trains your eye fast.
