you aren't
No estás obligado a ayudarnos.
You are not obligated to help us.
No estás completamente seguro de qué lado de la valla es un sueño.
You're not entirely sure which side of the fence is a dream.
Manuela, no estás para viajar sola.
Manuela, you're not in a fit state to travel alone.
— Todo sobre mi madre (1999)
No estás autorizado a asistir a la reunión.
You are not authorized to attend the meeting.
Si no quieres ir, no estás obligado.
If you don't want to go, you don't have to.