I can befog you can befog he can befog we can befog you can befog they can befog
Forma con V-ing
I can be befoging you can be befoging he can be befoging we can be befoging you can be befoging they can be befoging
Perfecto
I can have befoged you can have befoged he can have befoged we can have befoged you can have befoged they can have befoged
Perfecto con V-ing
I can have been befoging you can have been befoging he can have been befoging we can have been befoging you can have been befoging they can have been befoging
Negación
Forma simple
I cannot befog you cannot befog he cannot befog we cannot befog you cannot befog they cannot befog
Forma con V-ing
I cannot be befoging you cannot be befoging he cannot be befoging we cannot be befoging you cannot be befoging they cannot be befoging
Perfecto
I cannot have befoged you cannot have befoged he cannot have befoged we cannot have befoged you cannot have befoged they cannot have befoged
Perfecto con V-ing
I cannot have been befoging you cannot have been befoging he cannot have been befoging we cannot have been befoging you cannot have been befoging they cannot have been befoging
Forma interrogativa
Forma simple
can I befog? can you befog? can he befog? can we befog? can you befog? can they befog?
Forma con V-ing
can I be befoging? can you be befoging? can he be befoging? can we be befoging? can you be befoging? can they be befoging?
Perfecto
can I have befoged? can you have befoged? can he have befoged? can we have befoged? can you have befoged? can they have befoged?
Perfecto con V-ing
can I have been befoging? can you have been befoging? can he have been befoging? can we have been befoging? can you have been befoging? can they have been befoging?
Forma interro-negativa
Forma simple
can I not befog? can you not befog? can he not befog? can we not befog? can you not befog? can they not befog?
Forma con V-ing
can I not be befoging? can you not be befoging? can he not be befoging? can we not be befoging? can you not be befoging? can they not be befoging?
Perfecto
can I not have befoged? can you not have befoged? can he not have befoged? can we not have befoged? can you not have befoged? can they not have befoged?
Perfecto con V-ing
can I not have been befoging? can you not have been befoging? can he not have been befoging? can we not have been befoging? can you not have been befoging? can they not have been befoging?