Conjugación del verbo inglés
COULD PRESCREEN

Verbo regular: prescreen - prescreened - prescreened

Afirmación

Forma simple	Forma con V-ing
I could prescreen you could prescreen she could prescreen we could prescreen you could prescreen they could prescreen	I could be prescreening you could be prescreening she could be prescreening we could be prescreening you could be prescreening they could be prescreening
Perfecto	Perfecto con V-ing
I could have prescreened you could have prescreened she could have prescreened we could have prescreened you could have prescreened they could have prescreened	I could have been prescreening you could have been prescreening she could have been prescreening we could have been prescreening you could have been prescreening they could have been prescreening

Negación

Forma simple	Forma con V-ing
I could not prescreen you could not prescreen she could not prescreen we could not prescreen you could not prescreen they could not prescreen	I could not be prescreening you could not be prescreening she could not be prescreening we could not be prescreening you could not be prescreening they could not be prescreening
Perfecto	Perfecto con V-ing
I could not have prescreened you could not have prescreened she could not have prescreened we could not have prescreened you could not have prescreened they could not have prescreened	I could not have been prescreening you could not have been prescreening she could not have been prescreening we could not have been prescreening you could not have been prescreening they could not have been prescreening

Forma interrogativa

Forma simple	Forma con V-ing
could I prescreen? could you prescreen? could she prescreen? could we prescreen? could you prescreen? could they prescreen?	could I be prescreening? could you be prescreening? could she be prescreening? could we be prescreening? could you be prescreening? could they be prescreening?
Perfecto	Perfecto con V-ing
could I have prescreened? could you have prescreened? could she have prescreened? could we have prescreened? could you have prescreened? could they have prescreened?	could I have been prescreening? could you have been prescreening? could she have been prescreening? could we have been prescreening? could you have been prescreening? could they have been prescreening?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not prescreen? could you not prescreen? could she not prescreen? could we not prescreen? could you not prescreen? could they not prescreen?	could I not be prescreening? could you not be prescreening? could she not be prescreening? could we not be prescreening? could you not be prescreening? could they not be prescreening?
Perfecto	Perfecto con V-ing
could I not have prescreened? could you not have prescreened? could she not have prescreened? could we not have prescreened? could you not have prescreened? could they not have prescreened?	could I not have been prescreening? could you not have been prescreening? could she not have been prescreening? could we not have been prescreening? could you not have been prescreening? could they not have been prescreening?