The verb to leave · Conjugation
Past Perfect of leave
The answer: had left
B2
A past action that happened before another past action.
Quick answer
The Past Perfect of the verb to leave is had left.
Example: She had already left the house when I arrived.
Full conjugation in the Past Perfect
| Pronoun | Form | Contraction |
|---|---|---|
| I | had left | I'd left |
| You | had left | You'd left |
| He / She / It | had left | He'd / She'd / It'd left |
| We | had left | We'd left |
| You (pl.) | had left | You'd left |
| They | had left | They'd left |
Common mistakes to avoid
1. After had, always the past participle
With leave, the Past Simple and the past participle are the same (left), so I had left is easy. But many irregular verbs have two different forms: I had gone, not I had went; I had seen, not I had saw.
2. Yesterday I had gone to the cinema ❌
Use the Past Perfect only for the earlier of two past actions. For one past action, the Past Simple is enough: Yesterday I went to the cinema. With leave: left for one action, had left for the action that came first.
3. 'd + past participle = had
'd can mean had or would. Look at the next word. 'd + past participle = had: I'd left = I had left. 'd + base form = would: I'd leave = I would leave.
Practice quiz
Going further
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Frequently asked questions
How do you conjugate leave in the Past Perfect?+
Use had + the past participle left. The form is the same for every person: I had left, she had left, they had left. The short form is 'd: I'd left.
When do you use the Past Perfect of leave?+
Use it for an action that happened before another action in the past. It shows which action came first: When we arrived, the film had already started. The film started first, and then we arrived. Signal words: before, after, already, by the time.
What is the past participle of leave?+
The past participle of leave is left. You use it after have, has and had. It is the same as the Past Simple: left.
What is the difference between had left and have left?+
Have left (Present Perfect) connects the past to now. Had left (Past Perfect) connects an earlier past to a later past. Compare: I have finished my homework (so I can play now) and I had finished my homework before dinner.
How do you make the negative and the question of leave in the Past Perfect?+
Negative: I hadn't left (had not). Question: put had before the subject: Had you left…? The past participle does not change.
Related pages: leave Past Perfect
Pages on a similar topic or with a similar use, so you can keep exploring.
Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →
The Big Challenge · Updated on 12 November 2026 · Source: www.thebigchallenge.com/bl/academy/learn-english/verbs/leave/past-perfect
© The Big Challenge. Copying allowed for classroom use. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999.
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More forms of the verb to leave are coming soon.