Present Perfect Simple Tense
by MARTINEZ COVARRUBIAS TANIA SARAI
1. Forms
1.1. Afirmative
1.1.1. Subject + Have + Past Participle + Object
1.2. Negative
1.2.1. Subject + Have + Not + Past Participle + Object
1.3. Interrogative
1.3.1. Have + Subject + Past Participle + Object?
2. Conjugation
2.1. Have
2.1.1. I, You, We, They
2.2. Has
2.2.1. He, She