aurais jamais

would never have

→ avoir

phrase Extremely common #198

would never have Usually appears with ne before the verb: je n'aurais jamais... It is the conditional perfect form, often used for something that did not happen or was not expected.

FR: Je n'aurais jamais pensé à ça.

EN: I would never have thought of that.

Je n'y aurais jamais pensé !

I never would have thought of that!

— La grande bellezza (2013)

Je ne t'aurais jamais dit ça.

I would never have told you that.

Je n’aurais jamais dû te quitter.

I should never have left you.

— Zootopie 2 (2025)

Je ne t'aurais jamais laissé entrer.

I would never have let you in.

— Une journée particulière (1977)