how could you
How could you do that?
Comment tu as pu mettre tout ça au point ?
How did you manage to put all that together?
Comment tu as pu laisser ça arriver ?
How could you let that happen?
Comment tu as pu me laisser partir ?
How could you let me go?
— Everything Everywhere All at Once (2022)
Comment tu as pu lui faire ça ?
How could you do that to him?