Okay! Here we go again! Remember, we first started here: “I’ve lived in the US for 10 years.” Then we looked at the present perfect put a little bit differently here. Now let’s work on it a little more with this post!
Use of Present Perfect
puts emphasis on the result
She has written five letters.
action that is still going on
School has not started yet.
action that stopped recently
She has cooked dinner.
finished action that has an influence on the present
I have lost my key.
action that has taken place once, never or several times before the moment of speaking
I have never been to Australia.
Signal Words of Present Perfect
already, ever, just, never, not yet, so far, till now, up to now