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French grammar lessons › Level B2 › Verbs, Tenses & Conjugation

Past conditional

J'aurais dû, il serait venu

The conditionnel passé translates would have done.

How to form it

avoir or être in the conditional + past participle

avoir verbsêtre verbs
je / j'aurais faitserais venu(e)
tuaurais faitserais venu(e)
il / elleaurait faitserait venu(e)
nousaurions faitserions venu(e)s
vousauriez faitseriez venu(e)(s)
ils / ellesauraient faitseraient venu(e)s
  • J'aurais aimé venir.I would have liked to come.
  • Elle serait partie plus tôt.She would have left earlier.

Regrets and reproaches with devoir and pouvoir

This is one of the most useful structures in French:

  • J'aurais dû t'écouter.I should have listened to you.
  • Tu aurais pu me prévenir !You could have warned me!
  • Il aurait fallu partir plus tôt.We should have left earlier.
  • On aurait pu gagner.We could have won.

Hypotheses about the past

  • Si j'avais su, je serais venu.If I had known, I would have come.

See Si + plus-que-parfait → conditionnel passé.

Unconfirmed information (journalism)

  • L'accident aurait fait trois victimes.The accident reportedly left three people dead.
  • Le suspect se serait enfui.The suspect apparently fled.

Future in the past

  • Il m'a dit qu'il aurait fini avant midi.He told me he would have finished before noon.

Practice

  1. I should have known.
    Options: J'aurais dû savoir. · Je devrais avoir su. · J'aurai dû savoir.
    Show the answer

    J'aurais dû savoir.

  2. You could have told me!
    Options: Tu aurais pu me le dire ! · Tu pourrais me l'avoir dit ! · Tu aurais pouvu me le dire !
    Show the answer

    Tu aurais pu me le dire !

  3. Nous _____ venus si nous avions su.
    We would have come
    Show the answer

    serions

  4. Elle _____ aimé te voir.
    She would have liked to see you.
    Show the answer

    aurait

In the app, this lesson is taught one idea at a time with the examples read aloud, followed by questions that explain the rule when you get one wrong. It then comes back for review on later days until you've mastered it.