PRESENT PERFECT / RULES.

I- Affirmative.:

SUBJ. + HAVE + VERB. ( PAST. PARTICIPE + COMPLEMENT)

I have traveled to other contries since I was a girl.
She has been to many places.

II- Interrogative.:
Have you already traveled abroad?
Has she been to many places?

III- Negative.:
No, I haven´t traveled to other countries.
She hasn¨t been to many places.
Have not = haven*t
Has not= hasn*t