1. 현재 완료 ~이미 했다
alresdy, yet, just, by the time
I have already finished my homework.
She has just arrived at school.
Tom. how fortunate you have arrive.
2. 완료 ~한적이 있다
I have been to Seoul.
I has eaten never Korea food before.
Have you ever been hit lightning?
3.경험 ~해오고 있다
I have here lived here for five years.
I have lover since I met you.
He has been study English for 7 years.
We have been waiting for over on hour.
I have loved you since first I set eyes on you.
4.계속 ~해서~하다
since, still, for~기간, how long.
I have lived here for five year.
I have loved you since I met you.
He has been studying for over an hour.
I have loved you since first I sit eyes on you.