Conjugación del verbo inglés
COULD PLEDGE

Verbo regular: pledge - pledged - pledged

Afirmación

Forma simple	Forma con V-ing
I could pledge you could pledge she could pledge we could pledge you could pledge they could pledge	I could be pledging you could be pledging she could be pledging we could be pledging you could be pledging they could be pledging
Perfecto	Perfecto con V-ing
I could have pledged you could have pledged she could have pledged we could have pledged you could have pledged they could have pledged	I could have been pledging you could have been pledging she could have been pledging we could have been pledging you could have been pledging they could have been pledging

Negación

Forma simple	Forma con V-ing
I could not pledge you could not pledge she could not pledge we could not pledge you could not pledge they could not pledge	I could not be pledging you could not be pledging she could not be pledging we could not be pledging you could not be pledging they could not be pledging
Perfecto	Perfecto con V-ing
I could not have pledged you could not have pledged she could not have pledged we could not have pledged you could not have pledged they could not have pledged	I could not have been pledging you could not have been pledging she could not have been pledging we could not have been pledging you could not have been pledging they could not have been pledging

Forma interrogativa

Forma simple	Forma con V-ing
could I pledge? could you pledge? could she pledge? could we pledge? could you pledge? could they pledge?	could I be pledging? could you be pledging? could she be pledging? could we be pledging? could you be pledging? could they be pledging?
Perfecto	Perfecto con V-ing
could I have pledged? could you have pledged? could she have pledged? could we have pledged? could you have pledged? could they have pledged?	could I have been pledging? could you have been pledging? could she have been pledging? could we have been pledging? could you have been pledging? could they have been pledging?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not pledge? could you not pledge? could she not pledge? could we not pledge? could you not pledge? could they not pledge?	could I not be pledging? could you not be pledging? could she not be pledging? could we not be pledging? could you not be pledging? could they not be pledging?
Perfecto	Perfecto con V-ing
could I not have pledged? could you not have pledged? could she not have pledged? could we not have pledged? could you not have pledged? could they not have pledged?	could I not have been pledging? could you not have been pledging? could she not have been pledging? could we not have been pledging? could you not have been pledging? could they not have been pledging?