I could see you could see she could see we could see you could see they could see
Forma con V-ing
I could be seeing you could be seeing she could be seeing we could be seeing you could be seeing they could be seeing
Perfetto
I could have seen you could have seen she could have seen we could have seen you could have seen they could have seen
Perfetto con V-ing
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
I couldn't see you couldn't see she couldn't see we couldn't see you couldn't see they couldn't see
Forma con V-ing
I couldn't be seeing you couldn't be seeing she couldn't be seeing we couldn't be seeing you couldn't be seeing they couldn't be seeing
Perfetto
I couldn't have seen you couldn't have seen she couldn't have seen we couldn't have seen you couldn't have seen they couldn't have seen
Perfetto con V-ing
I couldn't have been seeing you couldn't have been seeing she couldn't have been seeing we couldn't have been seeing you couldn't have been seeing they couldn't have been seeing
Forma interrogativa
Forma semplice
could I see? could you see? could she see? could we see? could you see? could they see?
Forma con V-ing
could I be seeing? could you be seeing? could she be seeing? could we be seeing? could you be seeing? could they be seeing?
Perfetto
could I have seen? could you have seen? could she have seen? could we have seen? could you have seen? could they have seen?
Perfetto con V-ing
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
couldn't I see? couldn't you see? couldn't she see? couldn't we see? couldn't you see? couldn't they see?
Forma con V-ing
couldn't I be seeing? couldn't you be seeing? couldn't she be seeing? couldn't we be seeing? couldn't you be seeing? couldn't they be seeing?
Perfetto
couldn't I have seen? couldn't you have seen? couldn't she have seen? couldn't we have seen? couldn't you have seen? couldn't they have seen?
Perfetto con V-ing
couldn't I have been seeing? couldn't you have been seeing? couldn't she have been seeing? couldn't we have been seeing? couldn't you have been seeing? couldn't they have been seeing?