I could exhale you could exhale she could exhale we could exhale you could exhale they could exhale
Forma com V-ing
I could be exhaling you could be exhaling she could be exhaling we could be exhaling you could be exhaling they could be exhaling
Perfeito
I could have exhaled you could have exhaled she could have exhaled we could have exhaled you could have exhaled they could have exhaled
Perfeito com V-ing
I could have been exhaling you could have been exhaling she could have been exhaling we could have been exhaling you could have been exhaling they could have been exhaling
Negação
Forma simple
I could not exhale you could not exhale she could not exhale we could not exhale you could not exhale they could not exhale
Forma com V-ing
I could not be exhaling you could not be exhaling she could not be exhaling we could not be exhaling you could not be exhaling they could not be exhaling
Perfeito
I could not have exhaled you could not have exhaled she could not have exhaled we could not have exhaled you could not have exhaled they could not have exhaled
Perfeito com V-ing
I could not have been exhaling you could not have been exhaling she could not have been exhaling we could not have been exhaling you could not have been exhaling they could not have been exhaling
Forma interrogativa
Forma simple
could I exhale? could you exhale? could she exhale? could we exhale? could you exhale? could they exhale?
Forma com V-ing
could I be exhaling? could you be exhaling? could she be exhaling? could we be exhaling? could you be exhaling? could they be exhaling?
Perfeito
could I have exhaled? could you have exhaled? could she have exhaled? could we have exhaled? could you have exhaled? could they have exhaled?
Perfeito com V-ing
could I have been exhaling? could you have been exhaling? could she have been exhaling? could we have been exhaling? could you have been exhaling? could they have been exhaling?
Forma interro-Negação
Forma simple
could I not exhale? could you not exhale? could she not exhale? could we not exhale? could you not exhale? could they not exhale?
Forma com V-ing
could I not be exhaling? could you not be exhaling? could she not be exhaling? could we not be exhaling? could you not be exhaling? could they not be exhaling?
Perfeito
could I not have exhaled? could you not have exhaled? could she not have exhaled? could we not have exhaled? could you not have exhaled? could they not have exhaled?
Perfeito com V-ing
could I not have been exhaling? could you not have been exhaling? could she not have been exhaling? could we not have been exhaling? could you not have been exhaling? could they not have been exhaling?