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 couldn't bicker you couldn't bicker she couldn't bicker we couldn't bicker you couldn't bicker they couldn't bicker	I couldn't be bickering you couldn't be bickering she couldn't be bickering we couldn't be bickering you couldn't be bickering they couldn't be bickering
Perfeito	Perfeito com V-ing
I couldn't have bickered you couldn't have bickered she couldn't have bickered we couldn't have bickered you couldn't have bickered they couldn't have bickered	I couldn't have been bickering you couldn't have been bickering she couldn't have been bickering we couldn't have been bickering you couldn't have been bickering they couldn't 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
couldn't I bicker? couldn't you bicker? couldn't she bicker? couldn't we bicker? couldn't you bicker? couldn't they bicker?	couldn't I be bickering? couldn't you be bickering? couldn't she be bickering? couldn't we be bickering? couldn't you be bickering? couldn't they be bickering?
Perfeito	Perfeito com V-ing
couldn't I have bickered? couldn't you have bickered? couldn't she have bickered? couldn't we have bickered? couldn't you have bickered? couldn't they have bickered?	couldn't I have been bickering? couldn't you have been bickering? couldn't she have been bickering? couldn't we have been bickering? couldn't you have been bickering? couldn't they have been bickering?