Question

cuáles son las estructuras de presente simple affirmative negative interrogative

Answer 1

Affirmative: sujeto+ verbo (en 3ª persona se le añade -s o es)
Negative: sujeto+ don/doesn't (para 3ªpersona) + verbo en infinitivo
Interrogative: do/does(para 3ª persona)+ sujeto+infinitivo

Ejemplos:
- I eat pizza everyday
-She eats pizza everyday
-I don't eat pizza everyday
- She doesn't pizza everyday
-Do I eat pizza everyday?
-Does she este pizza everyday?