Question

cuál pertenece a present perfect simple y cuál a present perfect continuous

1. I've been living here for four months.
2. I've seen two or three bnilliant concerts.
3. I've made friends with people from all over.
4. Recently we've been doing lots of exams Europe.​

Answer 1

1 y 4 son present perfect continuous, 2 y 3 son present perfect simple. Es fácil darse cuenta porque la estuctura del continuous es ' have/has + been + verbo + -ing'