I could dolly you could dolly she could dolly we could dolly you could dolly they could dolly
Forma con V-ing
I could be dollying you could be dollying she could be dollying we could be dollying you could be dollying they could be dollying
Perfecto
I could have dollied you could have dollied she could have dollied we could have dollied you could have dollied they could have dollied
Perfecto con V-ing
I could have been dollying you could have been dollying she could have been dollying we could have been dollying you could have been dollying they could have been dollying
Negación
Forma simple
I could not dolly you could not dolly she could not dolly we could not dolly you could not dolly they could not dolly
Forma con V-ing
I could not be dollying you could not be dollying she could not be dollying we could not be dollying you could not be dollying they could not be dollying
Perfecto
I could not have dollied you could not have dollied she could not have dollied we could not have dollied you could not have dollied they could not have dollied
Perfecto con V-ing
I could not have been dollying you could not have been dollying she could not have been dollying we could not have been dollying you could not have been dollying they could not have been dollying
Forma interrogativa
Forma simple
could I dolly? could you dolly? could she dolly? could we dolly? could you dolly? could they dolly?
Forma con V-ing
could I be dollying? could you be dollying? could she be dollying? could we be dollying? could you be dollying? could they be dollying?
Perfecto
could I have dollied? could you have dollied? could she have dollied? could we have dollied? could you have dollied? could they have dollied?
Perfecto con V-ing
could I have been dollying? could you have been dollying? could she have been dollying? could we have been dollying? could you have been dollying? could they have been dollying?
Forma interro-negativa
Forma simple
could I not dolly? could you not dolly? could she not dolly? could we not dolly? could you not dolly? could they not dolly?
Forma con V-ing
could I not be dollying? could you not be dollying? could she not be dollying? could we not be dollying? could you not be dollying? could they not be dollying?
Perfecto
could I not have dollied? could you not have dollied? could she not have dollied? could we not have dollied? could you not have dollied? could they not have dollied?
Perfecto con V-ing
could I not have been dollying? could you not have been dollying? could she not have been dollying? could we not have been dollying? could you not have been dollying? could they not have been dollying?