he usado

I have used

→ haber
phrase Rare #42,886
I have used The subject “I” is built into the verb form; the object can appear before the verb, as in “la he usado” (“I have used it”).
SP: He usado esta aplicación toda la semana.
EN: I have used this app all week.

Nunca he usado drogas.

I've never used drugs.

No he usado esas cosas desde hace años.

I haven't used those things for years.

— Madre (2009)

Yo nunca he usado la mía.

I've never used mine.

¿Quién dice que no las he usado?

Who says I haven't used them?

— El tigre y el dragón (2000)

No he usado esta olla en mucho tiempo.

I haven’t used this pot in a long time.

Lo siento chicos, pero los he usado para salvarme.

Sorry guys, but I used them to save myself.

— Juego sangriento [バトル・ロワイアル] (2000)

De momento, no he tenido suerte con ninguna de las que he usado.

So far, I haven't had any luck with any of the ones I've used.

— Psicosis (1960)