I didn't see
No vi mentira en los ojos de Pippin.
I saw no lie in Pippin's eyes.
— El señor de los anillos: El retorno del rey (2003)
I didn't see who was driving.
No vi dónde se escondía su médico.
I didn’t see where his doctor was hiding.
I didn't see what happened.
I didn't see the accident.