would retrograde
Regular verb: retrograde - retrograded- retrograded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd retrograde
you'd retrograde
she'd retrograde
we'd retrograde
you'd retrograde
they'd retrograde 	I'd be retrograding
you'd be retrograding
she'd be retrograding
we'd be retrograding
you'd be retrograding
they'd be retrograding	I would've retrograded
you would've retrograded
she would've retrograded
we would've retrograded
you would've retrograded
they would've retrograded	I would've been retrograding
you would've been retrograding
she would've been retrograding
we would've been retrograding
you would've been retrograding
they would've been retrograding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't retrograde
you wouldn't retrograde
she wouldn't retrograde
we wouldn't retrograde
you wouldn't retrograde
they wouldn't retrograde 	I wouldn't be retrograding
you wouldn't be retrograding
she wouldn't be retrograding
we wouldn't be retrograding
you wouldn't be retrograding
they wouldn't be retrograding	I wouldn't have retrograded
you wouldn't have retrograded
she wouldn't have retrograded
we wouldn't have retrograded
you wouldn't have retrograded
they wouldn't have retrograded	I wouldn't have been retrograding
you wouldn't have been retrograding
she wouldn't have been retrograding
we wouldn't have been retrograding
you wouldn't have been retrograding
they wouldn't have been retrograding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I retrograde?
would you retrograde?
would she retrograde?
would we retrograde?
would you retrograde?
would they retrograde? 	would I be retrograding?
would you be retrograding?
would she be retrograding?
would we be retrograding?
would you be retrograding?
would they be retrograding? 	would I have retrograded?
would you have retrograded?
would she have retrograded?
would we have retrograded?
would you have retrograded?
would they have retrograded? 	would I have been retrograding?
would you have been retrograding?
would she have been retrograding?
would we have been retrograding?
would you have been retrograding?
would they have been retrograding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I retrograde?
wouldn't you retrograde?
wouldn't she retrograde?
wouldn't we retrograde?
wouldn't you retrograde?
wouldn't they retrograde? 	wouldn't I be retrograding?
wouldn't you be retrograding?
wouldn't she be retrograding?
wouldn't we be retrograding?
wouldn't you be retrograding?
wouldn't they be retrograding? 	wouldn't I have retrograded?
wouldn't you have retrograded?
wouldn't she have retrograded?
wouldn't we have retrograded?
wouldn't you have retrograded?
wouldn't they have retrograded? 	wouldn't I have been retrograding?
wouldn't you have been retrograding?
wouldn't she have been retrograding?
wouldn't we have been retrograding?
wouldn't you have been retrograding?
wouldn't they have been retrograding?