Conjugación del verbo inglés
COULD ATTACK

Verbo regular: attack - attacked - attacked

Afirmación

Forma simple	Forma con V-ing
I could attack you could attack she could attack we could attack you could attack they could attack	I could be attacking you could be attacking she could be attacking we could be attacking you could be attacking they could be attacking
Perfecto	Perfecto con V-ing
I could have attacked you could have attacked she could have attacked we could have attacked you could have attacked they could have attacked	I could have been attacking you could have been attacking she could have been attacking we could have been attacking you could have been attacking they could have been attacking

Negación

Forma simple	Forma con V-ing
I could not attack you could not attack she could not attack we could not attack you could not attack they could not attack	I could not be attacking you could not be attacking she could not be attacking we could not be attacking you could not be attacking they could not be attacking
Perfecto	Perfecto con V-ing
I could not have attacked you could not have attacked she could not have attacked we could not have attacked you could not have attacked they could not have attacked	I could not have been attacking you could not have been attacking she could not have been attacking we could not have been attacking you could not have been attacking they could not have been attacking

Forma interrogativa

Forma simple	Forma con V-ing
could I attack? could you attack? could she attack? could we attack? could you attack? could they attack?	could I be attacking? could you be attacking? could she be attacking? could we be attacking? could you be attacking? could they be attacking?
Perfecto	Perfecto con V-ing
could I have attacked? could you have attacked? could she have attacked? could we have attacked? could you have attacked? could they have attacked?	could I have been attacking? could you have been attacking? could she have been attacking? could we have been attacking? could you have been attacking? could they have been attacking?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not attack? could you not attack? could she not attack? could we not attack? could you not attack? could they not attack?	could I not be attacking? could you not be attacking? could she not be attacking? could we not be attacking? could you not be attacking? could they not be attacking?
Perfecto	Perfecto con V-ing
could I not have attacked? could you not have attacked? could she not have attacked? could we not have attacked? could you not have attacked? could they not have attacked?	could I not have been attacking? could you not have been attacking? could she not have been attacking? could we not have been attacking? could you not have been attacking? could they not have been attacking?