I'd be regressing you'd be regressing he'd be regressing we'd be regressing you'd be regressing they'd be regressing
Perfect
I would've regressed you would've regressed he would've regressed we would've regressed you would've regressed they would've regressed
V-ing perfect
I would've been regressing you would've been regressing he would've been regressing we would've been regressing you would've been regressing they would've been regressing
Negation
Simple form
I wouldn't regress you wouldn't regress he wouldn't regress we wouldn't regress you wouldn't regress they wouldn't regress
V-ing form
I wouldn't be regressing you wouldn't be regressing he wouldn't be regressing we wouldn't be regressing you wouldn't be regressing they wouldn't be regressing
Perfect
I wouldn't have regressed you wouldn't have regressed he wouldn't have regressed we wouldn't have regressed you wouldn't have regressed they wouldn't have regressed
V-ing perfect
I wouldn't have been regressing you wouldn't have been regressing he wouldn't have been regressing we wouldn't have been regressing you wouldn't have been regressing they wouldn't have been regressing
Interrogative form
Simple form
would I regress? would you regress? would he regress? would we regress? would you regress? would they regress?
V-ing form
would I be regressing? would you be regressing? would he be regressing? would we be regressing? would you be regressing? would they be regressing?
Perfect
would I have regressed? would you have regressed? would he have regressed? would we have regressed? would you have regressed? would they have regressed?
V-ing perfect
would I have been regressing? would you have been regressing? would he have been regressing? would we have been regressing? would you have been regressing? would they have been regressing?
Interro-negative form
Simple form
wouldn't I regress? wouldn't you regress? wouldn't he regress? wouldn't we regress? wouldn't you regress? wouldn't they regress?
V-ing form
wouldn't I be regressing? wouldn't you be regressing? wouldn't he be regressing? wouldn't we be regressing? wouldn't you be regressing? wouldn't they be regressing?
Perfect
wouldn't I have regressed? wouldn't you have regressed? wouldn't he have regressed? wouldn't we have regressed? wouldn't you have regressed? wouldn't they have regressed?
V-ing perfect
wouldn't I have been regressing? wouldn't you have been regressing? wouldn't he have been regressing? wouldn't we have been regressing? wouldn't you have been regressing? wouldn't they have been regressing?