We use the present perfect tense to talk about our experiences in life, to emphasize we continue doing an activity we began in the past or to show the result of an action. In any case, the best way to learn it, is to get some practice. Follow the links below and leave me your results.
Present Perfect- Easy
Present Perfect - Yet and Already
Present Perfect or Past Simple
Song U2 - I still haven't found what I'm looking for
