PAST PERFECT

We use it for actions that occurred before another action in the past.

Subject	Auxiliar Verb	Participe      Past
I, You, He, She, It, We, They	Had	Visited, Known, Read, etc..

Affirmative Sentences

Sujeto + “had” + participio pasado

Negative Sentences

 

Sujeto + “had” + “not” + participio pasado

Interrogative Sentences

“Had” + sujeto + participio pasado…?

Uses

1.To refer to an action or event that began in the past and that predates another action also in the past.

2.To refer to an action or event that began in the past and that predates another action also in the past.