Conjugación del verbo inglés
COULD INITIAL

Verbo regular: initial - initialed - initialed

Afirmación

Forma simple	Forma con V-ing
I could initial you could initial she could initial we could initial you could initial they could initial	I could be initialing you could be initialing she could be initialing we could be initialing you could be initialing they could be initialing
Perfecto	Perfecto con V-ing
I could have initialed you could have initialed she could have initialed we could have initialed you could have initialed they could have initialed	I could have been initialing you could have been initialing she could have been initialing we could have been initialing you could have been initialing they could have been initialing

Negación

Forma simple	Forma con V-ing
I could not initial you could not initial she could not initial we could not initial you could not initial they could not initial	I could not be initialing you could not be initialing she could not be initialing we could not be initialing you could not be initialing they could not be initialing
Perfecto	Perfecto con V-ing
I could not have initialed you could not have initialed she could not have initialed we could not have initialed you could not have initialed they could not have initialed	I could not have been initialing you could not have been initialing she could not have been initialing we could not have been initialing you could not have been initialing they could not have been initialing

Forma interrogativa

Forma simple	Forma con V-ing
could I initial? could you initial? could she initial? could we initial? could you initial? could they initial?	could I be initialing? could you be initialing? could she be initialing? could we be initialing? could you be initialing? could they be initialing?
Perfecto	Perfecto con V-ing
could I have initialed? could you have initialed? could she have initialed? could we have initialed? could you have initialed? could they have initialed?	could I have been initialing? could you have been initialing? could she have been initialing? could we have been initialing? could you have been initialing? could they have been initialing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not initial? could you not initial? could she not initial? could we not initial? could you not initial? could they not initial?	could I not be initialing? could you not be initialing? could she not be initialing? could we not be initialing? could you not be initialing? could they not be initialing?
Perfecto	Perfecto con V-ing
could I not have initialed? could you not have initialed? could she not have initialed? could we not have initialed? could you not have initialed? could they not have initialed?	could I not have been initialing? could you not have been initialing? could she not have been initialing? could we not have been initialing? could you not have been initialing? could they not have been initialing?