Present simple se formeaza cu Subiect + have/has + verbul la forma a 3 sau altfel zis la past participle
Has e doar pt persoana a 3 singular , la restul este have
2 have been
3 have installed
4 have insulated
5 have spent
6 have planted
7 have had
8 havent seen
9 haven't gone
10 Have you seen
11haven't heard