could pledge
Verbo regular: pledge - pledged- pledged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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 com V-ing 	Perfeito 	Perfeito com 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? 	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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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? 	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?