Present Perfect Simple or Present Perfect Continuous-2 Compare: I've cleaned my flat (it's finished). I've been cleaning my flat (the cleaning isn't finished). I've written a letter. (the letter is…

Present Perfect Simple or Present Perfect Continuous Present Perfect Simple => Action is finished, completely finished ! Present Perfect Continuous => Action is not finished now. PPS => I have…

Present Perfect Continuous – I have been doing An action started in the past and continued until recently or that continue into the future. Construction: HAVE + BEEN + verb-ING…

Present perfect with SINCE and FOR. Our LIFE EXPERIENCE start in the past... I am in London (at the moment of speaking). => it's the present, NOW. I have been…

Present perfect until now ... About life experience until now ... Compare: 1/ I went to NYC three times last year (it's finished) 2/ I've been to NYC three times…