could call
Verbo regolare: call - called- called

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could call
you could call
she could call
we could call
you could call
they could call 	I could be calling
you could be calling
she could be calling
we could be calling
you could be calling
they could be calling	I could have called
you could have called
she could have called
we could have called
you could have called
they could have called	I could have been calling
you could have been calling
she could have been calling
we could have been calling
you could have been calling
they could have been calling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not call
you could not call
she could not call
we could not call
you could not call
they could not call 	I could not be calling
you could not be calling
she could not be calling
we could not be calling
you could not be calling
they could not be calling	I could not have called
you could not have called
she could not have called
we could not have called
you could not have called
they could not have called	I could not have been calling
you could not have been calling
she could not have been calling
we could not have been calling
you could not have been calling
they could not have been calling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I call?
could you call?
could she call?
could we call?
could you call?
could they call? 	could I be calling?
could you be calling?
could she be calling?
could we be calling?
could you be calling?
could they be calling? 	could I have called?
could you have called?
could she have called?
could we have called?
could you have called?
could they have called? 	could I have been calling?
could you have been calling?
could she have been calling?
could we have been calling?
could you have been calling?
could they have been calling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not call?
could you not call?
could she not call?
could we not call?
could you not call?
could they not call? 	could I not be calling?
could you not be calling?
could she not be calling?
could we not be calling?
could you not be calling?
could they not be calling? 	could I not have called?
could you not have called?
could she not have called?
could we not have called?
could you not have called?
could they not have called? 	could I not have been calling?
could you not have been calling?
could she not have been calling?
could we not have been calling?
could you not have been calling?
could they not have been calling?