I can befog you can befog she can befog we can befog you can befog they can befog
Forma com V-ing
I can be befoging you can be befoging she can be befoging we can be befoging you can be befoging they can be befoging
Perfeito
I can have befoged you can have befoged she can have befoged we can have befoged you can have befoged they can have befoged
Perfeito com V-ing
I can have been befoging you can have been befoging she can have been befoging we can have been befoging you can have been befoging they can have been befoging
Negação
Forma simple
I can't befog you can't befog she can't befog we can't befog you can't befog they can't befog
Forma com V-ing
I can't be befoging you can't be befoging she can't be befoging we can't be befoging you can't be befoging they can't be befoging
Perfeito
I can't have befoged you can't have befoged she can't have befoged we can't have befoged you can't have befoged they can't have befoged
Perfeito com V-ing
I can't have been befoging you can't have been befoging she can't have been befoging we can't have been befoging you can't have been befoging they can't have been befoging
Forma interrogativa
Forma simple
can I befog? can you befog? can she befog? can we befog? can you befog? can they befog?
Forma com V-ing
can I be befoging? can you be befoging? can she be befoging? can we be befoging? can you be befoging? can they be befoging?
Perfeito
can I have befoged? can you have befoged? can she have befoged? can we have befoged? can you have befoged? can they have befoged?
Perfeito com V-ing
can I have been befoging? can you have been befoging? can she have been befoging? can we have been befoging? can you have been befoging? can they have been befoging?
Forma interro-Negação
Forma simple
can't I befog? can't you befog? can't she befog? can't we befog? can't you befog? can't they befog?
Forma com V-ing
can't I be befoging? can't you be befoging? can't she be befoging? can't we be befoging? can't you be befoging? can't they be befoging?
Perfeito
can't I have befoged? can't you have befoged? can't she have befoged? can't we have befoged? can't you have befoged? can't they have befoged?
Perfeito com V-ing
can't I have been befoging? can't you have been befoging? can't she have been befoging? can't we have been befoging? can't you have been befoging? can't they have been befoging?