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 can't breathe you can't breathe he can't breathe we can't breathe you can't breathe they can't breathe
Forma com V-ing
I can't be breathing you can't be breathing he can't be breathing we can't be breathing you can't be breathing they can't be breathing
Perfeito
I can't have breathed you can't have breathed he can't have breathed we can't have breathed you can't have breathed they can't have breathed
Perfeito com V-ing
I can't have been breathing you can't have been breathing he can't have been breathing we can't have been breathing you can't have been breathing they can't 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't I breathe? can't you breathe? can't he breathe? can't we breathe? can't you breathe? can't they breathe?
Forma com V-ing
can't I be breathing? can't you be breathing? can't he be breathing? can't we be breathing? can't you be breathing? can't they be breathing?
Perfeito
can't I have breathed? can't you have breathed? can't he have breathed? can't we have breathed? can't you have breathed? can't they have breathed?
Perfeito com V-ing
can't I have been breathing? can't you have been breathing? can't he have been breathing? can't we have been breathing? can't you have been breathing? can't they have been breathing?