Conjugación del verbo inglés
COULD ZAG

Verbo regular: zag - zaged - zaged

Afirmación

Forma simple	Forma con V-ing
I could zag you could zag he could zag we could zag you could zag they could zag	I could be zaging you could be zaging he could be zaging we could be zaging you could be zaging they could be zaging
Perfecto	Perfecto con V-ing
I could have zaged you could have zaged he could have zaged we could have zaged you could have zaged they could have zaged	I could have been zaging you could have been zaging he could have been zaging we could have been zaging you could have been zaging they could have been zaging

Negación

Forma simple	Forma con V-ing
I could not zag you could not zag he could not zag we could not zag you could not zag they could not zag	I could not be zaging you could not be zaging he could not be zaging we could not be zaging you could not be zaging they could not be zaging
Perfecto	Perfecto con V-ing
I could not have zaged you could not have zaged he could not have zaged we could not have zaged you could not have zaged they could not have zaged	I could not have been zaging you could not have been zaging he could not have been zaging we could not have been zaging you could not have been zaging they could not have been zaging

Forma interrogativa

Forma simple	Forma con V-ing
could I zag? could you zag? could he zag? could we zag? could you zag? could they zag?	could I be zaging? could you be zaging? could he be zaging? could we be zaging? could you be zaging? could they be zaging?
Perfecto	Perfecto con V-ing
could I have zaged? could you have zaged? could he have zaged? could we have zaged? could you have zaged? could they have zaged?	could I have been zaging? could you have been zaging? could he have been zaging? could we have been zaging? could you have been zaging? could they have been zaging?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not zag? could you not zag? could he not zag? could we not zag? could you not zag? could they not zag?	could I not be zaging? could you not be zaging? could he not be zaging? could we not be zaging? could you not be zaging? could they not be zaging?
Perfecto	Perfecto con V-ing
could I not have zaged? could you not have zaged? could he not have zaged? could we not have zaged? could you not have zaged? could they not have zaged?	could I not have been zaging? could you not have been zaging? could he not have been zaging? could we not have been zaging? could you not have been zaging? could they not have been zaging?