could befog
Verbe régulier : befog - befoged- befoged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could befog
you could befog
he could befog
we could befog
you could befog
they could befog 	I could be befoging
you could be befoging
he could be befoging
we could be befoging
you could be befoging
they could be befoging	I could have befoged
you could have befoged
he could have befoged
we could have befoged
you could have befoged
they could have befoged	I could have been befoging
you could have been befoging
he could have been befoging
we could have been befoging
you could have been befoging
they could have been befoging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't befog
you couldn't befog
he couldn't befog
we couldn't befog
you couldn't befog
they couldn't befog 	I couldn't be befoging
you couldn't be befoging
he couldn't be befoging
we couldn't be befoging
you couldn't be befoging
they couldn't be befoging	I couldn't have befoged
you couldn't have befoged
he couldn't have befoged
we couldn't have befoged
you couldn't have befoged
they couldn't have befoged	I couldn't have been befoging
you couldn't have been befoging
he couldn't have been befoging
we couldn't have been befoging
you couldn't have been befoging
they couldn't have been befoging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I befog?
could you befog?
could he befog?
could we befog?
could you befog?
could they befog? 	could I be befoging?
could you be befoging?
could he be befoging?
could we be befoging?
could you be befoging?
could they be befoging? 	could I have befoged?
could you have befoged?
could he have befoged?
could we have befoged?
could you have befoged?
could they have befoged? 	could I have been befoging?
could you have been befoging?
could he have been befoging?
could we have been befoging?
could you have been befoging?
could they have been befoging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I befog?
couldn't you befog?
couldn't he befog?
couldn't we befog?
couldn't you befog?
couldn't they befog? 	couldn't I be befoging?
couldn't you be befoging?
couldn't he be befoging?
couldn't we be befoging?
couldn't you be befoging?
couldn't they be befoging? 	couldn't I have befoged?
couldn't you have befoged?
couldn't he have befoged?
couldn't we have befoged?
couldn't you have befoged?
couldn't they have befoged? 	couldn't I have been befoging?
couldn't you have been befoging?
couldn't he have been befoging?
couldn't we have been befoging?
couldn't you have been befoging?
couldn't they have been befoging?