Question

present perfect and past simple , muchas gracias

Answer 1

Estructura Past Simple:
Positive:Pronoun + verb in Past Simple + complement
Negative: Pronoun + Aux in past (did) + Negative (not) + Verb in present + complement
Question: Aux in past + verb in present + Complement
Estructura Presente perfecto:
Positive: Pronoun + Have/has + Verb in past participle
Negative: Pronoun + Have/has + not + Verb in past participle
Question: Have/has + Pronoun + verb in past participle + ?