would trick, would deceive
Nunca me imaginé que George me engañaría.
I never imagined that George would deceive me.
No lo engañaría por nada del mundo.
I wouldn't cheat on him for anything in the world.
Le dijiste que Sarfaraz la engañaría.
You told her that Sarfaraz would deceive her.
— P.K. (Peekay) (2014)