Si j'avais su, j'aurais acheté le billet.
English: If I had known, I would have bought the ticket.
- Language
- French
- Level
- B2
- Unit
- Modes subjonctif et conditionnel
- Practice types
- 0
What this grammar point covers
The 'conditionnel passé' in French is a verb tense used to talk about actions that could have happened in the past, but did not actually happen. It is often used to express regrets, hypotheses, or things that would have been possible if circumstances were different.
When to use it
Use the conditionnel passé in French to express: (1) something that would have happened in the past if another condition had been met, (2) to show regret or reproach, or (3) for reported speech about a past action that is uncertain.
Key forms
- avoir/être au conditionnel présent + participe passé
- Exemples : j'aurais parlé, tu serais venu(e)
Examples
Tu aurais pu me prévenir.
English: You could have warned me.
Nous serions partis plus tôt si nous avions eu une voiture.
English: We would have left earlier if we had had a car.
Il aurait aimé venir à la fête.
English: He would have liked to come to the party.
Tips
- Always use 'avoir' or 'être' in the conditional present, followed by the past participle.
- Remember to make agreement with the past participle when using 'être' as the auxiliary.
- Be careful not to confuse the conditionnel passé with the plus-que-parfait.
Exceptions and edge cases
- Some verbs use 'être' as an auxiliary (like aller, venir, partir).
- Irregular past participles (like 'eu', 'été', 'fait') must be memorized.
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