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
he'd retrogress
we'd retrogress
you'd retrogress
they'd retrogress 	I'd be retrogressing
you'd be retrogressing
he'd be retrogressing
we'd be retrogressing
you'd be retrogressing
they'd be retrogressing	I would've retrogressed
you would've retrogressed
he 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
he 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
he 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
he 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
he 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
he 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 he retrogress?
would we retrogress?
would you retrogress?
would they retrogress? 	would I be retrogressing?
would you be retrogressing?
would he be retrogressing?
would we be retrogressing?
would you be retrogressing?
would they be retrogressing? 	would I have retrogressed?
would you have retrogressed?
would he 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 he 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 he 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 he 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 he 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 he have been retrogressing?
wouldn't we have been retrogressing?
wouldn't you have been retrogressing?
wouldn't they have been retrogressing?