wasn't supposed to
Elle ne devait pas être en or.
It wasn't supposed to be made of gold.
— Indiana Jones et la dernière croisade (1989)
Un gardien qui ne devait pas être là.
A guard who shouldn't have been there.
— À bout de course (1988)
Wasn't it supposed to rain?
Il ne devait pas y avoir de gens.
There weren't supposed to be any people.
— Atlantide, l'empire perdu (2001)