Conjugação do verbo inglês
COULD BANG

Verbo regular: bang - banged - banged

Afirmação

Forma simple	Forma com V-ing
I could bang you could bang she could bang we could bang you could bang they could bang	I could be banging you could be banging she could be banging we could be banging you could be banging they could be banging
Perfeito	Perfeito com V-ing
I could have banged you could have banged she could have banged we could have banged you could have banged they could have banged	I could have been banging you could have been banging she could have been banging we could have been banging you could have been banging they could have been banging

Negação

Forma simple	Forma com V-ing
I couldn't bang you couldn't bang she couldn't bang we couldn't bang you couldn't bang they couldn't bang	I couldn't be banging you couldn't be banging she couldn't be banging we couldn't be banging you couldn't be banging they couldn't be banging
Perfeito	Perfeito com V-ing
I couldn't have banged you couldn't have banged she couldn't have banged we couldn't have banged you couldn't have banged they couldn't have banged	I couldn't have been banging you couldn't have been banging she couldn't have been banging we couldn't have been banging you couldn't have been banging they couldn't have been banging

Forma interrogativa

Forma simple	Forma com V-ing
could I bang? could you bang? could she bang? could we bang? could you bang? could they bang?	could I be banging? could you be banging? could she be banging? could we be banging? could you be banging? could they be banging?
Perfeito	Perfeito com V-ing
could I have banged? could you have banged? could she have banged? could we have banged? could you have banged? could they have banged?	could I have been banging? could you have been banging? could she have been banging? could we have been banging? could you have been banging? could they have been banging?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I bang? couldn't you bang? couldn't she bang? couldn't we bang? couldn't you bang? couldn't they bang?	couldn't I be banging? couldn't you be banging? couldn't she be banging? couldn't we be banging? couldn't you be banging? couldn't they be banging?
Perfeito	Perfeito com V-ing
couldn't I have banged? couldn't you have banged? couldn't she have banged? couldn't we have banged? couldn't you have banged? couldn't they have banged?	couldn't I have been banging? couldn't you have been banging? couldn't she have been banging? couldn't we have been banging? couldn't you have been banging? couldn't they have been banging?