Tabla de conjugación del verbo "To do"
Present Simple (Presente Simple)
Present Simple Continuous (Presente Continuo)
Past Simple (Pasado Simple)
Past Continuous (Pasado Continuo)
Future Simple (Futuro Simple)
Present Perfect Simple (Presente Perfecto)
Present Perfect Continuous (Presente Perfecto Continuo)
Affirmative
He/She/It has been doing.
Negative
He/She/It has not been doing.
They have not been doing.
Interrogative
Has he/she/it been doing?
Past Perfect Simple (Pasado Perfecto)
Past Perfect Continuous (Pasado Perfecto Continuo)
Affirmative
He/She/It had been doing.
Negative
He/She/It had not been doing.
Interrogative
Had he/she/it been doing?
Future Perfect (Futuro Perfecto)
Affirmative
He/She/It will have done.
Negative
He/She/It will not have done.
Interrogative
Will he/she/it have done?
Conditional (Condicional)
Conditional Perfect (Condicional Perfecto)
Affirmative
He/She/It would have done.
Negative
He/She/It would not have done.
They would not have done.
Interrogative
Would he/she/it have done?