he should have
He should have given it back to us.
He should have helped you.
Lui offrir l'expérience humaine qu'il aurait dû vivre.
To give him the human experience he should have had.
— Good Luck, Have Fun, Don't Die (2026)
Il aurait dû être mis en sécurité dans la Citadelle.
He should have been taken to safety in the Citadel.
— Le Seigneur des anneaux : Le Retour du roi (2003)
Il aurait dû aller voir son vieil ami.
He should have gone to see his old friend.