could cozen
Regular verb: cozen - cozened- cozened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could cozen
you could cozen
he could cozen
we could cozen
you could cozen
they could cozen 	I could be cozening
you could be cozening
he could be cozening
we could be cozening
you could be cozening
they could be cozening	I could have cozened
you could have cozened
he 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
he could have been cozening
we could have been cozening
you could have been cozening
they could have been cozening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not cozen
you could not cozen
he could not cozen
we could not cozen
you could not cozen
they could not cozen 	I could not be cozening
you could not be cozening
he could not be cozening
we could not be cozening
you could not be cozening
they could not be cozening	I could not have cozened
you could not have cozened
he could not have cozened
we could not have cozened
you could not have cozened
they could not have cozened	I could not have been cozening
you could not have been cozening
he could not have been cozening
we could not have been cozening
you could not have been cozening
they could not have been cozening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I cozen?
could you cozen?
could he cozen?
could we cozen?
could you cozen?
could they cozen? 	could I be cozening?
could you be cozening?
could he be cozening?
could we be cozening?
could you be cozening?
could they be cozening? 	could I have cozened?
could you have cozened?
could he 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 he have been cozening?
could we have been cozening?
could you have been cozening?
could they have been cozening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not cozen?
could you not cozen?
could he not cozen?
could we not cozen?
could you not cozen?
could they not cozen? 	could I not be cozening?
could you not be cozening?
could he not be cozening?
could we not be cozening?
could you not be cozening?
could they not be cozening? 	could I not have cozened?
could you not have cozened?
could he not have cozened?
could we not have cozened?
could you not have cozened?
could they not have cozened? 	could I not have been cozening?
could you not have been cozening?
could he not have been cozening?
could we not have been cozening?
could you not have been cozening?
could they not have been cozening?