English verb conjugation
COULD COZEN

Regular verb: cozen - cozened - cozened

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
I couldn't cozen you couldn't cozen he 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 he couldn't be cozening we couldn't be cozening you couldn't be cozening they couldn't be cozening
Perfect	V-ing perfect
I couldn't have cozened you couldn't have cozened he 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 he couldn't have been cozening we couldn't have been cozening you couldn't have been cozening they couldn't have been cozening

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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
couldn't I cozen? couldn't you cozen? couldn't he 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 he be cozening? couldn't we be cozening? couldn't you be cozening? couldn't they be cozening?
Perfect	V-ing perfect
couldn't I have cozened? couldn't you have cozened? couldn't he 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 he have been cozening? couldn't we have been cozening? couldn't you have been cozening? couldn't they have been cozening?