I could send you could send she could send we could send you could send they could send
Forma con V-ing
I could be sending you could be sending she could be sending we could be sending you could be sending they could be sending
Perfetto
I could have sent you could have sent she could have sent we could have sent you could have sent they could have sent
Perfetto con V-ing
I could have been sending you could have been sending she could have been sending we could have been sending you could have been sending they could have been sending
Negazione
Forma semplice
I could not send you could not send she could not send we could not send you could not send they could not send
Forma con V-ing
I could not be sending you could not be sending she could not be sending we could not be sending you could not be sending they could not be sending
Perfetto
I could not have sent you could not have sent she could not have sent we could not have sent you could not have sent they could not have sent
Perfetto con V-ing
I could not have been sending you could not have been sending she could not have been sending we could not have been sending you could not have been sending they could not have been sending
Forma interrogativa
Forma semplice
could I send? could you send? could she send? could we send? could you send? could they send?
Forma con V-ing
could I be sending? could you be sending? could she be sending? could we be sending? could you be sending? could they be sending?
Perfetto
could I have sent? could you have sent? could she have sent? could we have sent? could you have sent? could they have sent?
Perfetto con V-ing
could I have been sending? could you have been sending? could she have been sending? could we have been sending? could you have been sending? could they have been sending?
Forma interro-negativa
Forma semplice
could I not send? could you not send? could she not send? could we not send? could you not send? could they not send?
Forma con V-ing
could I not be sending? could you not be sending? could she not be sending? could we not be sending? could you not be sending? could they not be sending?
Perfetto
could I not have sent? could you not have sent? could she not have sent? could we not have sent? could you not have sent? could they not have sent?
Perfetto con V-ing
could I not have been sending? could you not have been sending? could she not have been sending? could we not have been sending? could you not have been sending? could they not have been sending?