Present Perfect Simple

• We use the Present Perfect Simple, wenn a the time period has not finished yet.

I have seen three movies this week.

(This week has not finished yet.)

• often used when giving new or recent happenings. There is a connection with now

(the action in the past has a result now)

Martin has crashed his car again.

(This is new information.)

• often used when the time is not specific

I've already seen that mavie.

(We don't now when.)

• is used with "for" and "since" when the action have not finished yet

I have lived in Victoria for five years.

I have lived in Victoria since 2015.

(I still live in Victoria.)