would retrogress
Verbe régulier : retrogress - retrogressed- retrogressed
Traduction française : régresser - rétrograder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd retrogress
you'd retrogress
she'd retrogress
we'd retrogress
you'd retrogress
they'd retrogress 	I'd be retrogressing
you'd be retrogressing
she'd be retrogressing
we'd be retrogressing
you'd be retrogressing
they'd be retrogressing	I would've retrogressed
you would've retrogressed
she would've retrogressed
we would've retrogressed
you would've retrogressed
they would've retrogressed	I would've been retrogressing
you would've been retrogressing
she would've been retrogressing
we would've been retrogressing
you would've been retrogressing
they would've been retrogressing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I wouldn't retrogress
you wouldn't retrogress
she wouldn't retrogress
we wouldn't retrogress
you wouldn't retrogress
they wouldn't retrogress 	I wouldn't be retrogressing
you wouldn't be retrogressing
she wouldn't be retrogressing
we wouldn't be retrogressing
you wouldn't be retrogressing
they wouldn't be retrogressing	I wouldn't have retrogressed
you wouldn't have retrogressed
she wouldn't have retrogressed
we wouldn't have retrogressed
you wouldn't have retrogressed
they wouldn't have retrogressed	I wouldn't have been retrogressing
you wouldn't have been retrogressing
she wouldn't have been retrogressing
we wouldn't have been retrogressing
you wouldn't have been retrogressing
they wouldn't have been retrogressing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
would I retrogress?
would you retrogress?
would she retrogress?
would we retrogress?
would you retrogress?
would they retrogress? 	would I be retrogressing?
would you be retrogressing?
would she be retrogressing?
would we be retrogressing?
would you be retrogressing?
would they be retrogressing? 	would I have retrogressed?
would you have retrogressed?
would she have retrogressed?
would we have retrogressed?
would you have retrogressed?
would they have retrogressed? 	would I have been retrogressing?
would you have been retrogressing?
would she have been retrogressing?
would we have been retrogressing?
would you have been retrogressing?
would they have been retrogressing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
wouldn't I retrogress?
wouldn't you retrogress?
wouldn't she retrogress?
wouldn't we retrogress?
wouldn't you retrogress?
wouldn't they retrogress? 	wouldn't I be retrogressing?
wouldn't you be retrogressing?
wouldn't she be retrogressing?
wouldn't we be retrogressing?
wouldn't you be retrogressing?
wouldn't they be retrogressing? 	wouldn't I have retrogressed?
wouldn't you have retrogressed?
wouldn't she have retrogressed?
wouldn't we have retrogressed?
wouldn't you have retrogressed?
wouldn't they have retrogressed? 	wouldn't I have been retrogressing?
wouldn't you have been retrogressing?
wouldn't she have been retrogressing?
wouldn't we have been retrogressing?
wouldn't you have been retrogressing?
wouldn't they have been retrogressing?