nós devamos

should, must

→ dever
dev must, should (to have to; to be supposed to) + amos 1st-person plural subjunctive (“let’s…”)
verb · first plural · present subjunctive Rare #36,354
should, must
PO: Embora devamos estudar, também precisamos descansar.
EN: Although we should study, we also need to rest.
Conjugation of dever
Imperative
SingularPlural
First — devamos
Second deve —
Third deva —
Subjunctive present
SingularPlural
First deva devamos
Third deva —

Não acho que devamos abrir as janelas.

I don't think we should open the windows.

Há algo que devamos fazer antes da reunião desta tarde?

Is there anything we should do before this afternoon’s meeting?

Eu não acho que devamos beber essa água.

I don't think we should drink this water.

Não acho que devamos trancar a porta.

I don’t think we should lock the door.

Bem, devamos fazer com que ela coma alguns.

Well, we should make her eat some.

— Meu Amigo Totoro (1988)