I could slam you could slam she could slam we could slam you could slam they could slam
Forma com V-ing
I could be slamming you could be slamming she could be slamming we could be slamming you could be slamming they could be slamming
Perfeito
I could have slammed you could have slammed she could have slammed we could have slammed you could have slammed they could have slammed
Perfeito com V-ing
I could have been slamming you could have been slamming she could have been slamming we could have been slamming you could have been slamming they could have been slamming
Negação
Forma simple
I couldn't slam you couldn't slam she couldn't slam we couldn't slam you couldn't slam they couldn't slam
Forma com V-ing
I couldn't be slamming you couldn't be slamming she couldn't be slamming we couldn't be slamming you couldn't be slamming they couldn't be slamming
Perfeito
I couldn't have slammed you couldn't have slammed she couldn't have slammed we couldn't have slammed you couldn't have slammed they couldn't have slammed
Perfeito com V-ing
I couldn't have been slamming you couldn't have been slamming she couldn't have been slamming we couldn't have been slamming you couldn't have been slamming they couldn't have been slamming
Forma interrogativa
Forma simple
could I slam? could you slam? could she slam? could we slam? could you slam? could they slam?
Forma com V-ing
could I be slamming? could you be slamming? could she be slamming? could we be slamming? could you be slamming? could they be slamming?
Perfeito
could I have slammed? could you have slammed? could she have slammed? could we have slammed? could you have slammed? could they have slammed?
Perfeito com V-ing
could I have been slamming? could you have been slamming? could she have been slamming? could we have been slamming? could you have been slamming? could they have been slamming?
Forma interro-Negação
Forma simple
couldn't I slam? couldn't you slam? couldn't she slam? couldn't we slam? couldn't you slam? couldn't they slam?
Forma com V-ing
couldn't I be slamming? couldn't you be slamming? couldn't she be slamming? couldn't we be slamming? couldn't you be slamming? couldn't they be slamming?
Perfeito
couldn't I have slammed? couldn't you have slammed? couldn't she have slammed? couldn't we have slammed? couldn't you have slammed? couldn't they have slammed?
Perfeito com V-ing
couldn't I have been slamming? couldn't you have been slamming? couldn't she have been slamming? couldn't we have been slamming? couldn't you have been slamming? couldn't they have been slamming?