Conjugación del verbo inglés
COULD PLY

Verbo regular: ply - plied - plied

Afirmación

Forma simple	Forma con V-ing
I could ply you could ply he could ply we could ply you could ply they could ply	I could be plying you could be plying he could be plying we could be plying you could be plying they could be plying
Perfecto	Perfecto con V-ing
I could have plied you could have plied he could have plied we could have plied you could have plied they could have plied	I could have been plying you could have been plying he could have been plying we could have been plying you could have been plying they could have been plying

Negación

Forma simple	Forma con V-ing
I could not ply you could not ply he could not ply we could not ply you could not ply they could not ply	I could not be plying you could not be plying he could not be plying we could not be plying you could not be plying they could not be plying
Perfecto	Perfecto con V-ing
I could not have plied you could not have plied he could not have plied we could not have plied you could not have plied they could not have plied	I could not have been plying you could not have been plying he could not have been plying we could not have been plying you could not have been plying they could not have been plying

Forma interrogativa

Forma simple	Forma con V-ing
could I ply? could you ply? could he ply? could we ply? could you ply? could they ply?	could I be plying? could you be plying? could he be plying? could we be plying? could you be plying? could they be plying?
Perfecto	Perfecto con V-ing
could I have plied? could you have plied? could he have plied? could we have plied? could you have plied? could they have plied?	could I have been plying? could you have been plying? could he have been plying? could we have been plying? could you have been plying? could they have been plying?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not ply? could you not ply? could he not ply? could we not ply? could you not ply? could they not ply?	could I not be plying? could you not be plying? could he not be plying? could we not be plying? could you not be plying? could they not be plying?
Perfecto	Perfecto con V-ing
could I not have plied? could you not have plied? could he not have plied? could we not have plied? could you not have plied? could they not have plied?	could I not have been plying? could you not have been plying? could he not have been plying? could we not have been plying? could you not have been plying? could they not have been plying?