would kitten
Regular verb: kitten - kittened- kittened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd kitten
you'd kitten
she'd kitten
we'd kitten
you'd kitten
they'd kitten 	I'd be kittening
you'd be kittening
she'd be kittening
we'd be kittening
you'd be kittening
they'd be kittening	I would've kittened
you would've kittened
she would've kittened
we would've kittened
you would've kittened
they would've kittened	I would've been kittening
you would've been kittening
she would've been kittening
we would've been kittening
you would've been kittening
they would've been kittening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't kitten
you wouldn't kitten
she wouldn't kitten
we wouldn't kitten
you wouldn't kitten
they wouldn't kitten 	I wouldn't be kittening
you wouldn't be kittening
she wouldn't be kittening
we wouldn't be kittening
you wouldn't be kittening
they wouldn't be kittening	I wouldn't have kittened
you wouldn't have kittened
she wouldn't have kittened
we wouldn't have kittened
you wouldn't have kittened
they wouldn't have kittened	I wouldn't have been kittening
you wouldn't have been kittening
she wouldn't have been kittening
we wouldn't have been kittening
you wouldn't have been kittening
they wouldn't have been kittening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I kitten?
would you kitten?
would she kitten?
would we kitten?
would you kitten?
would they kitten? 	would I be kittening?
would you be kittening?
would she be kittening?
would we be kittening?
would you be kittening?
would they be kittening? 	would I have kittened?
would you have kittened?
would she have kittened?
would we have kittened?
would you have kittened?
would they have kittened? 	would I have been kittening?
would you have been kittening?
would she have been kittening?
would we have been kittening?
would you have been kittening?
would they have been kittening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I kitten?
wouldn't you kitten?
wouldn't she kitten?
wouldn't we kitten?
wouldn't you kitten?
wouldn't they kitten? 	wouldn't I be kittening?
wouldn't you be kittening?
wouldn't she be kittening?
wouldn't we be kittening?
wouldn't you be kittening?
wouldn't they be kittening? 	wouldn't I have kittened?
wouldn't you have kittened?
wouldn't she have kittened?
wouldn't we have kittened?
wouldn't you have kittened?
wouldn't they have kittened? 	wouldn't I have been kittening?
wouldn't you have been kittening?
wouldn't she have been kittening?
wouldn't we have been kittening?
wouldn't you have been kittening?
wouldn't they have been kittening?