afirmativ
1-i play tennis
2- he reads a book
3- we swim in the pool
4- he is a doctor
5- she has a dog
negativ
1-i don't play tennis
2- he doesn't read a book
3- we don't swim in the pool
4- he isn't a doctor
5- she hasn't a dog sau she doesn't have a dog
interogativ
1- Do i play tennis?
2-does he read a book?
3- do we swim in the pool?
4-Is he a doctor?
5-Does she have a dog