was sure that
I was sure it was you.
Estaba segura de que volvería y que yo haría lo que él me pidiera.
I was sure that he would return and that I would do whatever he asked of me.
— Mujeres al borde de un ataque de nervios (1988)
Estaba segura de que iba a aprobar el examen final.
I was sure I was going to pass the final exam.
Estaba segura de que tenías a alguien, una zorra, como la de Peppe.
I was sure you had someone, a slut, like Peppe's.
— Perfectos desconocidos (2016)