I could limp you could limp she could limp we could limp you could limp they could limp
Forma com V-ing
I could be limping you could be limping she could be limping we could be limping you could be limping they could be limping
Perfeito
I could have limped you could have limped she could have limped we could have limped you could have limped they could have limped
Perfeito com V-ing
I could have been limping you could have been limping she could have been limping we could have been limping you could have been limping they could have been limping
Negação
Forma simple
I could not limp you could not limp she could not limp we could not limp you could not limp they could not limp
Forma com V-ing
I could not be limping you could not be limping she could not be limping we could not be limping you could not be limping they could not be limping
Perfeito
I could not have limped you could not have limped she could not have limped we could not have limped you could not have limped they could not have limped
Perfeito com V-ing
I could not have been limping you could not have been limping she could not have been limping we could not have been limping you could not have been limping they could not have been limping
Forma interrogativa
Forma simple
could I limp? could you limp? could she limp? could we limp? could you limp? could they limp?
Forma com V-ing
could I be limping? could you be limping? could she be limping? could we be limping? could you be limping? could they be limping?
Perfeito
could I have limped? could you have limped? could she have limped? could we have limped? could you have limped? could they have limped?
Perfeito com V-ing
could I have been limping? could you have been limping? could she have been limping? could we have been limping? could you have been limping? could they have been limping?
Forma interro-Negação
Forma simple
could I not limp? could you not limp? could she not limp? could we not limp? could you not limp? could they not limp?
Forma com V-ing
could I not be limping? could you not be limping? could she not be limping? could we not be limping? could you not be limping? could they not be limping?
Perfeito
could I not have limped? could you not have limped? could she not have limped? could we not have limped? could you not have limped? could they not have limped?
Perfeito com V-ing
could I not have been limping? could you not have been limping? could she not have been limping? could we not have been limping? could you not have been limping? could they not have been limping?