would have done
Je n'ai fait que ce que n'importe qui aurait fait.
I only did what anyone would have done.
He would have made a sonata out of it.
— Get Out Your Handkerchiefs (1978)
Ce n'est pas ce que Jésus aurait fait.
That's not what Jesus would have done.
Sinon, pourquoi Dieu aurait fait de ma télécommande son bien ?
Otherwise, why would God have made my remote his property?
— PK (2014)
En souvenir de lui, faites ce qu'il aurait fait.
In his memory, do what he would have done.
— Manon des sources (1986)
C'est ce que Billy-Glenn aurait fait.
That's what Billy Glenn would have done.
Si j'étais à ta place, ç'aurait fait du joli !
If I were you, that would have been a pretty sight!
— L'ironie du sort, ou profitez de votre bain ! (1976)
Quelle différence cela aurait fait ?
What difference would that have made?
— Une journée particulière (1977)