THIS SIMPLE

Affirmative: Subject + Verb + infinitive without to complement

In the third person is added-s-o-es-

Example: I read my book / He reads historical book

Interrogative : Do/Does + Sujeto + Verbo en infinitivo sin to + Complemento

Example : Do you read the book? / Does he read the book

Negative : Sujeto + don´t / doesn´t + verbo en infinitivo sin to

Example : I don´t read the book / He doesn´t the book

PRESENT CONTINUOUS

Affirmative: Subject + Verb To be +-ing-

Example: I am playing football

 Interrogative: To be + Subject + Verb-ing-

Example: Am I playing football?

 Negative: Subject + To be + not + Verb-ing-

Example: I am not playing football