must remain
Un athlète doit rester en forme.
An athlete must stay in shape.
L'un de nous doit rester ici, au cas où il reviendrait.
One of us has to stay here, in case he comes back.
— Psychose (1960)
Everyone must stay focused.
It must remain secret.
Il doit rester huit tasses de mon père.
There must be eight of my father's cups left.
Mais ça doit rester entre nous.
But it has to stay between us.
Il va de soi que si quelqu'un a du travail, il doit rester et le terminer.
Obviously, if someone has work to do, they should stay and finish it.
— Bugonia (2025)