Conjugación del verbo inglés
COULD STY

Verbo regular: sty - stied - stied

Afirmación

Forma simple	Forma con V-ing
I could sty you could sty she could sty we could sty you could sty they could sty	I could be stying you could be stying she could be stying we could be stying you could be stying they could be stying
Perfecto	Perfecto con V-ing
I could have stied you could have stied she could have stied we could have stied you could have stied they could have stied	I could have been stying you could have been stying she could have been stying we could have been stying you could have been stying they could have been stying

Negación

Forma simple	Forma con V-ing
I could not sty you could not sty she could not sty we could not sty you could not sty they could not sty	I could not be stying you could not be stying she could not be stying we could not be stying you could not be stying they could not be stying
Perfecto	Perfecto con V-ing
I could not have stied you could not have stied she could not have stied we could not have stied you could not have stied they could not have stied	I could not have been stying you could not have been stying she could not have been stying we could not have been stying you could not have been stying they could not have been stying

Forma interrogativa

Forma simple	Forma con V-ing
could I sty? could you sty? could she sty? could we sty? could you sty? could they sty?	could I be stying? could you be stying? could she be stying? could we be stying? could you be stying? could they be stying?
Perfecto	Perfecto con V-ing
could I have stied? could you have stied? could she have stied? could we have stied? could you have stied? could they have stied?	could I have been stying? could you have been stying? could she have been stying? could we have been stying? could you have been stying? could they have been stying?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not sty? could you not sty? could she not sty? could we not sty? could you not sty? could they not sty?	could I not be stying? could you not be stying? could she not be stying? could we not be stying? could you not be stying? could they not be stying?
Perfecto	Perfecto con V-ing
could I not have stied? could you not have stied? could she not have stied? could we not have stied? could you not have stied? could they not have stied?	could I not have been stying? could you not have been stying? could she not have been stying? could we not have been stying? could you not have been stying? could they not have been stying?