Conjugación del verbo inglés
COULD HEAR

Verbo irregular: hear - heard - heard

Afirmación

Forma simple	Forma con V-ing
I could hear you could hear he could hear we could hear you could hear they could hear	I could be hearing you could be hearing he could be hearing we could be hearing you could be hearing they could be hearing
Perfecto	Perfecto con V-ing
I could have heard you could have heard he could have heard we could have heard you could have heard they could have heard	I could have been hearing you could have been hearing he could have been hearing we could have been hearing you could have been hearing they could have been hearing

Negación

Forma simple	Forma con V-ing
I could not hear you could not hear he could not hear we could not hear you could not hear they could not hear	I could not be hearing you could not be hearing he could not be hearing we could not be hearing you could not be hearing they could not be hearing
Perfecto	Perfecto con V-ing
I could not have heard you could not have heard he could not have heard we could not have heard you could not have heard they could not have heard	I could not have been hearing you could not have been hearing he could not have been hearing we could not have been hearing you could not have been hearing they could not have been hearing

Forma interrogativa

Forma simple	Forma con V-ing
could I hear? could you hear? could he hear? could we hear? could you hear? could they hear?	could I be hearing? could you be hearing? could he be hearing? could we be hearing? could you be hearing? could they be hearing?
Perfecto	Perfecto con V-ing
could I have heard? could you have heard? could he have heard? could we have heard? could you have heard? could they have heard?	could I have been hearing? could you have been hearing? could he have been hearing? could we have been hearing? could you have been hearing? could they have been hearing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not hear? could you not hear? could he not hear? could we not hear? could you not hear? could they not hear?	could I not be hearing? could you not be hearing? could he not be hearing? could we not be hearing? could you not be hearing? could they not be hearing?
Perfecto	Perfecto con V-ing
could I not have heard? could you not have heard? could he not have heard? could we not have heard? could you not have heard? could they not have heard?	could I not have been hearing? could you not have been hearing? could he not have been hearing? could we not have been hearing? could you not have been hearing? could they not have been hearing?