English verb conjugation
WOULD ERR

Regular verb: err - erred - erred

Affirmation

Simple form	V-ing form
I'd err you'd err she'd err we'd err you'd err they'd err	I'd be erring you'd be erring she'd be erring we'd be erring you'd be erring they'd be erring
Perfect	V-ing perfect
I would've erred you would've erred she would've erred we would've erred you would've erred they would've erred	I would've been erring you would've been erring she would've been erring we would've been erring you would've been erring they would've been erring

Negation

Simple form	V-ing form
I wouldn't err you wouldn't err she wouldn't err we wouldn't err you wouldn't err they wouldn't err	I wouldn't be erring you wouldn't be erring she wouldn't be erring we wouldn't be erring you wouldn't be erring they wouldn't be erring
Perfect	V-ing perfect
I wouldn't have erred you wouldn't have erred she wouldn't have erred we wouldn't have erred you wouldn't have erred they wouldn't have erred	I wouldn't have been erring you wouldn't have been erring she wouldn't have been erring we wouldn't have been erring you wouldn't have been erring they wouldn't have been erring

Interrogative form

Simple form	V-ing form
would I err? would you err? would she err? would we err? would you err? would they err?	would I be erring? would you be erring? would she be erring? would we be erring? would you be erring? would they be erring?
Perfect	V-ing perfect
would I have erred? would you have erred? would she have erred? would we have erred? would you have erred? would they have erred?	would I have been erring? would you have been erring? would she have been erring? would we have been erring? would you have been erring? would they have been erring?

Interro-negative form

Simple form	V-ing form
wouldn't I err? wouldn't you err? wouldn't she err? wouldn't we err? wouldn't you err? wouldn't they err?	wouldn't I be erring? wouldn't you be erring? wouldn't she be erring? wouldn't we be erring? wouldn't you be erring? wouldn't they be erring?
Perfect	V-ing perfect
wouldn't I have erred? wouldn't you have erred? wouldn't she have erred? wouldn't we have erred? wouldn't you have erred? wouldn't they have erred?	wouldn't I have been erring? wouldn't you have been erring? wouldn't she have been erring? wouldn't we have been erring? wouldn't you have been erring? wouldn't they have been erring?