vosotros habíais

had

a ˈb i a i s → haber
hab to have (auxiliary), there is/there are + íais you plural imperfect (indicative or subjunctive)
auxiliary · second plural · imperfect indicative Rare #44,620
had Used as an auxiliary to form the pluperfect tense.
SP: Cuando llegasteis, ya habíais terminado.
EN: When you arrived, you had already finished.
Conjugation of haber

Creía que os habíais ido para siempre.

I thought you were gone forever.

— Los pecadores (2025)

No me lo habíais dicho.

You hadn't told me.

— Fearless - Sin miedo (2006)

Os he dado todo lo que habíais pedido.

I’ve given you everything you asked for.

Además, ¿Guo Lun y tú no lo habíais dejado?

Besides, hadn't you and Guo Lun broken up?

— Comer, beber, amar (1994)