I'd be retarding you'd be retarding she'd be retarding we'd be retarding you'd be retarding they'd be retarding
Perfect
I would've retarded you would've retarded she would've retarded we would've retarded you would've retarded they would've retarded
V-ing perfect
I would've been retarding you would've been retarding she would've been retarding we would've been retarding you would've been retarding they would've been retarding
Negation
Simple form
I wouldn't retard you wouldn't retard she wouldn't retard we wouldn't retard you wouldn't retard they wouldn't retard
V-ing form
I wouldn't be retarding you wouldn't be retarding she wouldn't be retarding we wouldn't be retarding you wouldn't be retarding they wouldn't be retarding
Perfect
I wouldn't have retarded you wouldn't have retarded she wouldn't have retarded we wouldn't have retarded you wouldn't have retarded they wouldn't have retarded
V-ing perfect
I wouldn't have been retarding you wouldn't have been retarding she wouldn't have been retarding we wouldn't have been retarding you wouldn't have been retarding they wouldn't have been retarding
Interrogative form
Simple form
would I retard? would you retard? would she retard? would we retard? would you retard? would they retard?
V-ing form
would I be retarding? would you be retarding? would she be retarding? would we be retarding? would you be retarding? would they be retarding?
Perfect
would I have retarded? would you have retarded? would she have retarded? would we have retarded? would you have retarded? would they have retarded?
V-ing perfect
would I have been retarding? would you have been retarding? would she have been retarding? would we have been retarding? would you have been retarding? would they have been retarding?
Interro-negative form
Simple form
wouldn't I retard? wouldn't you retard? wouldn't she retard? wouldn't we retard? wouldn't you retard? wouldn't they retard?
V-ing form
wouldn't I be retarding? wouldn't you be retarding? wouldn't she be retarding? wouldn't we be retarding? wouldn't you be retarding? wouldn't they be retarding?
Perfect
wouldn't I have retarded? wouldn't you have retarded? wouldn't she have retarded? wouldn't we have retarded? wouldn't you have retarded? wouldn't they have retarded?
V-ing perfect
wouldn't I have been retarding? wouldn't you have been retarding? wouldn't she have been retarding? wouldn't we have been retarding? wouldn't you have been retarding? wouldn't they have been retarding?