I could enable you could enable he could enable we could enable you could enable they could enable
Forma com V-ing
I could be enabling you could be enabling he could be enabling we could be enabling you could be enabling they could be enabling
Perfeito
I could have enabled you could have enabled he could have enabled we could have enabled you could have enabled they could have enabled
Perfeito com V-ing
I could have been enabling you could have been enabling he could have been enabling we could have been enabling you could have been enabling they could have been enabling
Negação
Forma simple
I couldn't enable you couldn't enable he couldn't enable we couldn't enable you couldn't enable they couldn't enable
Forma com V-ing
I couldn't be enabling you couldn't be enabling he couldn't be enabling we couldn't be enabling you couldn't be enabling they couldn't be enabling
Perfeito
I couldn't have enabled you couldn't have enabled he couldn't have enabled we couldn't have enabled you couldn't have enabled they couldn't have enabled
Perfeito com V-ing
I couldn't have been enabling you couldn't have been enabling he couldn't have been enabling we couldn't have been enabling you couldn't have been enabling they couldn't have been enabling
Forma interrogativa
Forma simple
could I enable? could you enable? could he enable? could we enable? could you enable? could they enable?
Forma com V-ing
could I be enabling? could you be enabling? could he be enabling? could we be enabling? could you be enabling? could they be enabling?
Perfeito
could I have enabled? could you have enabled? could he have enabled? could we have enabled? could you have enabled? could they have enabled?
Perfeito com V-ing
could I have been enabling? could you have been enabling? could he have been enabling? could we have been enabling? could you have been enabling? could they have been enabling?
Forma interro-Negação
Forma simple
couldn't I enable? couldn't you enable? couldn't he enable? couldn't we enable? couldn't you enable? couldn't they enable?
Forma com V-ing
couldn't I be enabling? couldn't you be enabling? couldn't he be enabling? couldn't we be enabling? couldn't you be enabling? couldn't they be enabling?
Perfeito
couldn't I have enabled? couldn't you have enabled? couldn't he have enabled? couldn't we have enabled? couldn't you have enabled? couldn't they have enabled?
Perfeito com V-ing
couldn't I have been enabling? couldn't you have been enabling? couldn't he have been enabling? couldn't we have been enabling? couldn't you have been enabling? couldn't they have been enabling?