I could watch you could watch she could watch we could watch you could watch they could watch
Forma con V-ing
I could be watching you could be watching she could be watching we could be watching you could be watching they could be watching
Perfetto
I could have watched you could have watched she could have watched we could have watched you could have watched they could have watched
Perfetto con V-ing
I could have been watching you could have been watching she could have been watching we could have been watching you could have been watching they could have been watching
Negazione
Forma semplice
I could not watch you could not watch she could not watch we could not watch you could not watch they could not watch
Forma con V-ing
I could not be watching you could not be watching she could not be watching we could not be watching you could not be watching they could not be watching
Perfetto
I could not have watched you could not have watched she could not have watched we could not have watched you could not have watched they could not have watched
Perfetto con V-ing
I could not have been watching you could not have been watching she could not have been watching we could not have been watching you could not have been watching they could not have been watching
Forma interrogativa
Forma semplice
could I watch? could you watch? could she watch? could we watch? could you watch? could they watch?
Forma con V-ing
could I be watching? could you be watching? could she be watching? could we be watching? could you be watching? could they be watching?
Perfetto
could I have watched? could you have watched? could she have watched? could we have watched? could you have watched? could they have watched?
Perfetto con V-ing
could I have been watching? could you have been watching? could she have been watching? could we have been watching? could you have been watching? could they have been watching?
Forma interro-negativa
Forma semplice
could I not watch? could you not watch? could she not watch? could we not watch? could you not watch? could they not watch?
Forma con V-ing
could I not be watching? could you not be watching? could she not be watching? could we not be watching? could you not be watching? could they not be watching?
Perfetto
could I not have watched? could you not have watched? could she not have watched? could we not have watched? could you not have watched? could they not have watched?
Perfetto con V-ing
could I not have been watching? could you not have been watching? could she not have been watching? could we not have been watching? could you not have been watching? could they not have been watching?