Conjugação do verbo inglês
COULD SLAM

Verbo regular: slam - slammed - slammed

Afirmação

Forma simple	Forma com V-ing
I could slam you could slam he could slam we could slam you could slam they could slam	I could be slamming you could be slamming he could be slamming we could be slamming you could be slamming they could be slamming
Perfeito	Perfeito com V-ing
I could have slammed you could have slammed he could have slammed we could have slammed you could have slammed they could have slammed	I could have been slamming you could have been slamming he could have been slamming we could have been slamming you could have been slamming they could have been slamming

Negação

Forma simple	Forma com V-ing
I could not slam you could not slam he could not slam we could not slam you could not slam they could not slam	I could not be slamming you could not be slamming he could not be slamming we could not be slamming you could not be slamming they could not be slamming
Perfeito	Perfeito com V-ing
I could not have slammed you could not have slammed he could not have slammed we could not have slammed you could not have slammed they could not have slammed	I could not have been slamming you could not have been slamming he could not have been slamming we could not have been slamming you could not have been slamming they could not have been slamming

Forma interrogativa

Forma simple	Forma com V-ing
could I slam? could you slam? could he slam? could we slam? could you slam? could they slam?	could I be slamming? could you be slamming? could he be slamming? could we be slamming? could you be slamming? could they be slamming?
Perfeito	Perfeito com V-ing
could I have slammed? could you have slammed? could he have slammed? could we have slammed? could you have slammed? could they have slammed?	could I have been slamming? could you have been slamming? could he have been slamming? could we have been slamming? could you have been slamming? could they have been slamming?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not slam? could you not slam? could he not slam? could we not slam? could you not slam? could they not slam?	could I not be slamming? could you not be slamming? could he not be slamming? could we not be slamming? could you not be slamming? could they not be slamming?
Perfeito	Perfeito com V-ing
could I not have slammed? could you not have slammed? could he not have slammed? could we not have slammed? could you not have slammed? could they not have slammed?	could I not have been slamming? could you not have been slamming? could he not have been slamming? could we not have been slamming? could you not have been slamming? could they not have been slamming?