can cog
Verbe régulier : cog - coged- coged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can cog
you can cog
she can cog
we can cog
you can cog
they can cog 	I can be coging
you can be coging
she can be coging
we can be coging
you can be coging
they can be coging	I can have coged
you can have coged
she can have coged
we can have coged
you can have coged
they can have coged	I can have been coging
you can have been coging
she can have been coging
we can have been coging
you can have been coging
they can have been coging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't cog
you can't cog
she can't cog
we can't cog
you can't cog
they can't cog 	I can't be coging
you can't be coging
she can't be coging
we can't be coging
you can't be coging
they can't be coging	I can't have coged
you can't have coged
she can't have coged
we can't have coged
you can't have coged
they can't have coged	I can't have been coging
you can't have been coging
she can't have been coging
we can't have been coging
you can't have been coging
they can't have been coging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I cog?
can you cog?
can she cog?
can we cog?
can you cog?
can they cog? 	can I be coging?
can you be coging?
can she be coging?
can we be coging?
can you be coging?
can they be coging? 	can I have coged?
can you have coged?
can she have coged?
can we have coged?
can you have coged?
can they have coged? 	can I have been coging?
can you have been coging?
can she have been coging?
can we have been coging?
can you have been coging?
can they have been coging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I cog?
can't you cog?
can't she cog?
can't we cog?
can't you cog?
can't they cog? 	can't I be coging?
can't you be coging?
can't she be coging?
can't we be coging?
can't you be coging?
can't they be coging? 	can't I have coged?
can't you have coged?
can't she have coged?
can't we have coged?
can't you have coged?
can't they have coged? 	can't I have been coging?
can't you have been coging?
can't she have been coging?
can't we have been coging?
can't you have been coging?
can't they have been coging?