deviez

/də.vje/devoir
1.
verbIndicative3rdImperfectPlural2

you had to

you were supposed to

Vous deviez partir à midi, mais vous êtes restés jusqu'au soir.

You were supposed to leave at noon, but you stayed until the evening.

2.
verbSubjunctive3rdPresentPlural2

(that) you must

(that) you should

Il est possible que vous deviez partir plus tôt demain.

It's possible that you will have to leave earlier tomorrow.