present perfect - past simple (action incomplete (open time (sentence…
present perfect - past simple
how long ago
the day before yesterday
a short while ago
in 2001\ date
when I was ......
[wh ] +did +subj +base form ...?
irreg>> subj+2 voice of paradigma+compl
I haven't downloaded it yet
She has had breakfast this morning (now it's 11:00)
sentence focused on action and NOT on when
repeated actions in open time
action finished in open time
actions tarted in the past still with consequences in present
it's the third time
so far\up to now
in the last few days
have\has +past participle
I have known him at school
how long have you known him?
Loren has painted her room
Mary has called three times today!
A polar bear has been seen wandering in the city of Norilsk
I have tried bungee jumping
George Washington has been the first American President