could prescreen
Verbe régulier : prescreen - prescreened- prescreened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could prescreen
you could prescreen
he could prescreen
we could prescreen
you could prescreen
they could prescreen 	I could be prescreening
you could be prescreening
he could be prescreening
we could be prescreening
you could be prescreening
they could be prescreening	I could have prescreened
you could have prescreened
he 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
he could have been prescreening
we could have been prescreening
you could have been prescreening
they could have been prescreening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not prescreen
you could not prescreen
he 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
he could not be prescreening
we could not be prescreening
you could not be prescreening
they could not be prescreening	I could not have prescreened
you could not have prescreened
he 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
he could not have been prescreening
we could not have been prescreening
you could not have been prescreening
they could not have been prescreening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I prescreen?
could you prescreen?
could he prescreen?
could we prescreen?
could you prescreen?
could they prescreen? 	could I be prescreening?
could you be prescreening?
could he be prescreening?
could we be prescreening?
could you be prescreening?
could they be prescreening? 	could I have prescreened?
could you have prescreened?
could he 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 he have been prescreening?
could we have been prescreening?
could you have been prescreening?
could they have been prescreening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not prescreen?
could you not prescreen?
could he 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 he not be prescreening?
could we not be prescreening?
could you not be prescreening?
could they not be prescreening? 	could I not have prescreened?
could you not have prescreened?
could he 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 he not have been prescreening?
could we not have been prescreening?
could you not have been prescreening?
could they not have been prescreening?