could see
Verbo irregolare: see - saw- seen

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could see
you could see
she could see
we could see
you could see
they could see 	I could be seeing
you could be seeing
she could be seeing
we could be seeing
you could be seeing
they could be seeing	I could have seen
you could have seen
she could have seen
we could have seen
you could have seen
they could have seen	I could have been seeing
you could have been seeing
she could have been seeing
we could have been seeing
you could have been seeing
they could have been seeing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not see
you could not see
she could not see
we could not see
you could not see
they could not see 	I could not be seeing
you could not be seeing
she could not be seeing
we could not be seeing
you could not be seeing
they could not be seeing	I could not have seen
you could not have seen
she could not have seen
we could not have seen
you could not have seen
they could not have seen	I could not have been seeing
you could not have been seeing
she could not have been seeing
we could not have been seeing
you could not have been seeing
they could not have been seeing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I see?
could you see?
could she see?
could we see?
could you see?
could they see? 	could I be seeing?
could you be seeing?
could she be seeing?
could we be seeing?
could you be seeing?
could they be seeing? 	could I have seen?
could you have seen?
could she have seen?
could we have seen?
could you have seen?
could they have seen? 	could I have been seeing?
could you have been seeing?
could she have been seeing?
could we have been seeing?
could you have been seeing?
could they have been seeing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not see?
could you not see?
could she not see?
could we not see?
could you not see?
could they not see? 	could I not be seeing?
could you not be seeing?
could she not be seeing?
could we not be seeing?
could you not be seeing?
could they not be seeing? 	could I not have seen?
could you not have seen?
could she not have seen?
could we not have seen?
could you not have seen?
could they not have seen? 	could I not have been seeing?
could you not have been seeing?
could she not have been seeing?
could we not have been seeing?
could you not have been seeing?
could they not have been seeing?