I have told
I've told you everything I know.
¿Te he contado de cuando se quemó la casa de tus abuelos?
Have I told you about when your grandparents’ house burned down?
— Museo (2018)
Voy a decirte algo que no le he contado a nadie hasta ahora.
I'm going to tell you something I haven't told anyone until now.
Le he contado a tu hermano lo que ha pasado.
I've told your brother what happened.
Ya les he contado todo lo que sé.
I've already told you everything I know.