I could pant you could pant he could pant we could pant you could pant they could pant
Forma com V-ing
I could be panting you could be panting he could be panting we could be panting you could be panting they could be panting
Perfeito
I could have panted you could have panted he could have panted we could have panted you could have panted they could have panted
Perfeito com V-ing
I could have been panting you could have been panting he could have been panting we could have been panting you could have been panting they could have been panting
Negação
Forma simple
I could not pant you could not pant he could not pant we could not pant you could not pant they could not pant
Forma com V-ing
I could not be panting you could not be panting he could not be panting we could not be panting you could not be panting they could not be panting
Perfeito
I could not have panted you could not have panted he could not have panted we could not have panted you could not have panted they could not have panted
Perfeito com V-ing
I could not have been panting you could not have been panting he could not have been panting we could not have been panting you could not have been panting they could not have been panting
Forma interrogativa
Forma simple
could I pant? could you pant? could he pant? could we pant? could you pant? could they pant?
Forma com V-ing
could I be panting? could you be panting? could he be panting? could we be panting? could you be panting? could they be panting?
Perfeito
could I have panted? could you have panted? could he have panted? could we have panted? could you have panted? could they have panted?
Perfeito com V-ing
could I have been panting? could you have been panting? could he have been panting? could we have been panting? could you have been panting? could they have been panting?
Forma interro-Negação
Forma simple
could I not pant? could you not pant? could he not pant? could we not pant? could you not pant? could they not pant?
Forma com V-ing
could I not be panting? could you not be panting? could he not be panting? could we not be panting? could you not be panting? could they not be panting?
Perfeito
could I not have panted? could you not have panted? could he not have panted? could we not have panted? could you not have panted? could they not have panted?
Perfeito com V-ing
could I not have been panting? could you not have been panting? could he not have been panting? could we not have been panting? could you not have been panting? could they not have been panting?