Present perfect simpleAn action in the past thah has an effect nowHe / she / it + HAS + Past participleI/ We / You / They + HAVE + Past participle

I HAVE Bought some food She HAS BEEN to Italy 4 timesWhat have you done today?I have washed my car,I have done my homeworkthats great you have done a lot

Present continuous/ progressiveTo talk about the present at the moment or right nowHe / she / it + IS + (verb+ ING)You / they / we/ + ARE + (verb + ING) They are waiting to buy the tickets You are Playing soccer He is writing a book