Conjugación del verbo inglés
COULD UNKNOT

Verbo regular: unknot - unknotted - unknotted

Afirmación

Forma simple	Forma con V-ing
I could unknot you could unknot she could unknot we could unknot you could unknot they could unknot	I could be unknotting you could be unknotting she could be unknotting we could be unknotting you could be unknotting they could be unknotting
Perfecto	Perfecto con V-ing
I could have unknotted you could have unknotted she could have unknotted we could have unknotted you could have unknotted they could have unknotted	I could have been unknotting you could have been unknotting she could have been unknotting we could have been unknotting you could have been unknotting they could have been unknotting

Negación

Forma simple	Forma con V-ing
I could not unknot you could not unknot she could not unknot we could not unknot you could not unknot they could not unknot	I could not be unknotting you could not be unknotting she could not be unknotting we could not be unknotting you could not be unknotting they could not be unknotting
Perfecto	Perfecto con V-ing
I could not have unknotted you could not have unknotted she could not have unknotted we could not have unknotted you could not have unknotted they could not have unknotted	I could not have been unknotting you could not have been unknotting she could not have been unknotting we could not have been unknotting you could not have been unknotting they could not have been unknotting

Forma interrogativa

Forma simple	Forma con V-ing
could I unknot? could you unknot? could she unknot? could we unknot? could you unknot? could they unknot?	could I be unknotting? could you be unknotting? could she be unknotting? could we be unknotting? could you be unknotting? could they be unknotting?
Perfecto	Perfecto con V-ing
could I have unknotted? could you have unknotted? could she have unknotted? could we have unknotted? could you have unknotted? could they have unknotted?	could I have been unknotting? could you have been unknotting? could she have been unknotting? could we have been unknotting? could you have been unknotting? could they have been unknotting?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not unknot? could you not unknot? could she not unknot? could we not unknot? could you not unknot? could they not unknot?	could I not be unknotting? could you not be unknotting? could she not be unknotting? could we not be unknotting? could you not be unknotting? could they not be unknotting?
Perfecto	Perfecto con V-ing
could I not have unknotted? could you not have unknotted? could she not have unknotted? could we not have unknotted? could you not have unknotted? could they not have unknotted?	could I not have been unknotting? could you not have been unknotting? could she not have been unknotting? could we not have been unknotting? could you not have been unknotting? could they not have been unknotting?