would have done
No hubiera hecho eso en tu lugar.
I wouldn't have done that if I were you.
Él sería tan muscular como su hermano si hubiera hecho ejercicio como él.
He would be as muscular as his brother if he had worked out like him.
No se que hubiera hecho sin ella.
I don't know what I would have done without her.
— Todo sobre mi madre (1999)
Ojalá hubiera hecho esto antes.
I wish I had done this sooner.
Y ya sabes lo que le hubiera hecho, ¿no?
And you know what I would have done to him, right?
— Perdición (1944)
Yo no hubiera hecho eso en su lugar.
I wouldn't have done that if I were you.
Si yo hubiera hecho lo mejor que pudiera, tal vez habría tenido éxito.
If I had done my best, perhaps I would have succeeded.
I would never have done that.