I can breathe you can breathe he can breathe we can breathe you can breathe they can breathe
Forma com V-ing
I can be breathing you can be breathing he can be breathing we can be breathing you can be breathing they can be breathing
Perfeito
I can have breathed you can have breathed he can have breathed we can have breathed you can have breathed they can have breathed
Perfeito com V-ing
I can have been breathing you can have been breathing he can have been breathing we can have been breathing you can have been breathing they can have been breathing
Negação
Forma simple
I cannot breathe you cannot breathe he cannot breathe we cannot breathe you cannot breathe they cannot breathe
Forma com V-ing
I cannot be breathing you cannot be breathing he cannot be breathing we cannot be breathing you cannot be breathing they cannot be breathing
Perfeito
I cannot have breathed you cannot have breathed he cannot have breathed we cannot have breathed you cannot have breathed they cannot have breathed
Perfeito com V-ing
I cannot have been breathing you cannot have been breathing he cannot have been breathing we cannot have been breathing you cannot have been breathing they cannot have been breathing
Forma interrogativa
Forma simple
can I breathe? can you breathe? can he breathe? can we breathe? can you breathe? can they breathe?
Forma com V-ing
can I be breathing? can you be breathing? can he be breathing? can we be breathing? can you be breathing? can they be breathing?
Perfeito
can I have breathed? can you have breathed? can he have breathed? can we have breathed? can you have breathed? can they have breathed?
Perfeito com V-ing
can I have been breathing? can you have been breathing? can he have been breathing? can we have been breathing? can you have been breathing? can they have been breathing?
Forma interro-Negação
Forma simple
can I not breathe? can you not breathe? can he not breathe? can we not breathe? can you not breathe? can they not breathe?
Forma com V-ing
can I not be breathing? can you not be breathing? can he not be breathing? can we not be breathing? can you not be breathing? can they not be breathing?
Perfeito
can I not have breathed? can you not have breathed? can he not have breathed? can we not have breathed? can you not have breathed? can they not have breathed?
Perfeito com V-ing
can I not have been breathing? can you not have been breathing? can he not have been breathing? can we not have been breathing? can you not have been breathing? can they not have been breathing?