I can breathe you can breathe she can breathe we can breathe you can breathe they can breathe
Forma con V-ing
I can be breathing you can be breathing she can be breathing we can be breathing you can be breathing they can be breathing
Perfecto
I can have breathed you can have breathed she can have breathed we can have breathed you can have breathed they can have breathed
Perfecto con V-ing
I can have been breathing you can have been breathing she can have been breathing we can have been breathing you can have been breathing they can have been breathing
Negación
Forma simple
I cannot breathe you cannot breathe she cannot breathe we cannot breathe you cannot breathe they cannot breathe
Forma con V-ing
I cannot be breathing you cannot be breathing she cannot be breathing we cannot be breathing you cannot be breathing they cannot be breathing
Perfecto
I cannot have breathed you cannot have breathed she cannot have breathed we cannot have breathed you cannot have breathed they cannot have breathed
Perfecto con V-ing
I cannot have been breathing you cannot have been breathing she 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 she breathe? can we breathe? can you breathe? can they breathe?
Forma con V-ing
can I be breathing? can you be breathing? can she be breathing? can we be breathing? can you be breathing? can they be breathing?
Perfecto
can I have breathed? can you have breathed? can she have breathed? can we have breathed? can you have breathed? can they have breathed?
Perfecto con V-ing
can I have been breathing? can you have been breathing? can she have been breathing? can we have been breathing? can you have been breathing? can they have been breathing?
Forma interro-negativa
Forma simple
can I not breathe? can you not breathe? can she not breathe? can we not breathe? can you not breathe? can they not breathe?
Forma con V-ing
can I not be breathing? can you not be breathing? can she not be breathing? can we not be breathing? can you not be breathing? can they not be breathing?
Perfecto
can I not have breathed? can you not have breathed? can she not have breathed? can we not have breathed? can you not have breathed? can they not have breathed?
Perfecto con V-ing
can I not have been breathing? can you not have been breathing? can she not have been breathing? can we not have been breathing? can you not have been breathing? can they not have been breathing?