could cozen
Verbe régulier : cozen - cozened- cozened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could cozen
you could cozen
she could cozen
we could cozen
you could cozen
they could cozen 	I could be cozening
you could be cozening
she could be cozening
we could be cozening
you could be cozening
they could be cozening	I could have cozened
you could have cozened
she could have cozened
we could have cozened
you could have cozened
they could have cozened	I could have been cozening
you could have been cozening
she could have been cozening
we could have been cozening
you could have been cozening
they could have been cozening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't cozen
you couldn't cozen
she couldn't cozen
we couldn't cozen
you couldn't cozen
they couldn't cozen 	I couldn't be cozening
you couldn't be cozening
she couldn't be cozening
we couldn't be cozening
you couldn't be cozening
they couldn't be cozening	I couldn't have cozened
you couldn't have cozened
she couldn't have cozened
we couldn't have cozened
you couldn't have cozened
they couldn't have cozened	I couldn't have been cozening
you couldn't have been cozening
she couldn't have been cozening
we couldn't have been cozening
you couldn't have been cozening
they couldn't have been cozening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I cozen?
could you cozen?
could she cozen?
could we cozen?
could you cozen?
could they cozen? 	could I be cozening?
could you be cozening?
could she be cozening?
could we be cozening?
could you be cozening?
could they be cozening? 	could I have cozened?
could you have cozened?
could she have cozened?
could we have cozened?
could you have cozened?
could they have cozened? 	could I have been cozening?
could you have been cozening?
could she have been cozening?
could we have been cozening?
could you have been cozening?
could they have been cozening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I cozen?
couldn't you cozen?
couldn't she cozen?
couldn't we cozen?
couldn't you cozen?
couldn't they cozen? 	couldn't I be cozening?
couldn't you be cozening?
couldn't she be cozening?
couldn't we be cozening?
couldn't you be cozening?
couldn't they be cozening? 	couldn't I have cozened?
couldn't you have cozened?
couldn't she have cozened?
couldn't we have cozened?
couldn't you have cozened?
couldn't they have cozened? 	couldn't I have been cozening?
couldn't you have been cozening?
couldn't she have been cozening?
couldn't we have been cozening?
couldn't you have been cozening?
couldn't they have been cozening?