Conjugación del verbo inglés
COULD PLOW

Verbo regular: plow - plowed - plowed

Afirmación

Forma simple	Forma con V-ing
I could plow you could plow he could plow we could plow you could plow they could plow	I could be plowing you could be plowing he could be plowing we could be plowing you could be plowing they could be plowing
Perfecto	Perfecto con V-ing
I could have plowed you could have plowed he could have plowed we could have plowed you could have plowed they could have plowed	I could have been plowing you could have been plowing he could have been plowing we could have been plowing you could have been plowing they could have been plowing

Negación

Forma simple	Forma con V-ing
I could not plow you could not plow he could not plow we could not plow you could not plow they could not plow	I could not be plowing you could not be plowing he could not be plowing we could not be plowing you could not be plowing they could not be plowing
Perfecto	Perfecto con V-ing
I could not have plowed you could not have plowed he could not have plowed we could not have plowed you could not have plowed they could not have plowed	I could not have been plowing you could not have been plowing he could not have been plowing we could not have been plowing you could not have been plowing they could not have been plowing

Forma interrogativa

Forma simple	Forma con V-ing
could I plow? could you plow? could he plow? could we plow? could you plow? could they plow?	could I be plowing? could you be plowing? could he be plowing? could we be plowing? could you be plowing? could they be plowing?
Perfecto	Perfecto con V-ing
could I have plowed? could you have plowed? could he have plowed? could we have plowed? could you have plowed? could they have plowed?	could I have been plowing? could you have been plowing? could he have been plowing? could we have been plowing? could you have been plowing? could they have been plowing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not plow? could you not plow? could he not plow? could we not plow? could you not plow? could they not plow?	could I not be plowing? could you not be plowing? could he not be plowing? could we not be plowing? could you not be plowing? could they not be plowing?
Perfecto	Perfecto con V-ing
could I not have plowed? could you not have plowed? could he not have plowed? could we not have plowed? could you not have plowed? could they not have plowed?	could I not have been plowing? could you not have been plowing? could he not have been plowing? could we not have been plowing? could you not have been plowing? could they not have been plowing?