vigilabais
-you watched
The word vigilabais is the imperfect form of vigilar in the second person plural.
See the full vigilar conjugation

vigilar

¿Por qué vigilabais a Victoria?
Why did you monitor Victoria?
¿Así le vigilabais? ¿Cómo ha subido ahí arriba?
Is this how you keep an eye on him?
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict