Conjugação do verbo inglês
COULD BICKER

Verbo regular: bicker - bickered - bickered

Afirmação

Forma simple	Forma com V-ing
I could bicker you could bicker she could bicker we could bicker you could bicker they could bicker	I could be bickering you could be bickering she could be bickering we could be bickering you could be bickering they could be bickering
Perfeito	Perfeito com V-ing
I could have bickered you could have bickered she could have bickered we could have bickered you could have bickered they could have bickered	I could have been bickering you could have been bickering she could have been bickering we could have been bickering you could have been bickering they could have been bickering

Negação

Forma simple	Forma com V-ing
I could not bicker you could not bicker she could not bicker we could not bicker you could not bicker they could not bicker	I could not be bickering you could not be bickering she could not be bickering we could not be bickering you could not be bickering they could not be bickering
Perfeito	Perfeito com V-ing
I could not have bickered you could not have bickered she could not have bickered we could not have bickered you could not have bickered they could not have bickered	I could not have been bickering you could not have been bickering she could not have been bickering we could not have been bickering you could not have been bickering they could not have been bickering

Forma interrogativa

Forma simple	Forma com V-ing
could I bicker? could you bicker? could she bicker? could we bicker? could you bicker? could they bicker?	could I be bickering? could you be bickering? could she be bickering? could we be bickering? could you be bickering? could they be bickering?
Perfeito	Perfeito com V-ing
could I have bickered? could you have bickered? could she have bickered? could we have bickered? could you have bickered? could they have bickered?	could I have been bickering? could you have been bickering? could she have been bickering? could we have been bickering? could you have been bickering? could they have been bickering?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not bicker? could you not bicker? could she not bicker? could we not bicker? could you not bicker? could they not bicker?	could I not be bickering? could you not be bickering? could she not be bickering? could we not be bickering? could you not be bickering? could they not be bickering?
Perfeito	Perfeito com V-ing
could I not have bickered? could you not have bickered? could she not have bickered? could we not have bickered? could you not have bickered? could they not have bickered?	could I not have been bickering? could you not have been bickering? could she not have been bickering? could we not have been bickering? could you not have been bickering? could they not have been bickering?