I could dart you could dart he could dart we could dart you could dart they could dart
Forma com V-ing
I could be darting you could be darting he could be darting we could be darting you could be darting they could be darting
Perfeito
I could have darted you could have darted he could have darted we could have darted you could have darted they could have darted
Perfeito com V-ing
I could have been darting you could have been darting he could have been darting we could have been darting you could have been darting they could have been darting
Negação
Forma simple
I could not dart you could not dart he could not dart we could not dart you could not dart they could not dart
Forma com V-ing
I could not be darting you could not be darting he could not be darting we could not be darting you could not be darting they could not be darting
Perfeito
I could not have darted you could not have darted he could not have darted we could not have darted you could not have darted they could not have darted
Perfeito com V-ing
I could not have been darting you could not have been darting he could not have been darting we could not have been darting you could not have been darting they could not have been darting
Forma interrogativa
Forma simple
could I dart? could you dart? could he dart? could we dart? could you dart? could they dart?
Forma com V-ing
could I be darting? could you be darting? could he be darting? could we be darting? could you be darting? could they be darting?
Perfeito
could I have darted? could you have darted? could he have darted? could we have darted? could you have darted? could they have darted?
Perfeito com V-ing
could I have been darting? could you have been darting? could he have been darting? could we have been darting? could you have been darting? could they have been darting?
Forma interro-Negação
Forma simple
could I not dart? could you not dart? could he not dart? could we not dart? could you not dart? could they not dart?
Forma com V-ing
could I not be darting? could you not be darting? could he not be darting? could we not be darting? could you not be darting? could they not be darting?
Perfeito
could I not have darted? could you not have darted? could he not have darted? could we not have darted? could you not have darted? could they not have darted?
Perfeito com V-ing
could I not have been darting? could you not have been darting? could he not have been darting? could we not have been darting? could you not have been darting? could they not have been darting?