English verb conjugation
WOULD SIGN

Regular verb: sign - signed - signed

Affirmation

Simple form	V-ing form
I'd sign you'd sign she'd sign we'd sign you'd sign they'd sign	I'd be signing you'd be signing she'd be signing we'd be signing you'd be signing they'd be signing
Perfect	V-ing perfect
I would've signed you would've signed she would've signed we would've signed you would've signed they would've signed	I would've been signing you would've been signing she would've been signing we would've been signing you would've been signing they would've been signing

Negation

Simple form	V-ing form
I wouldn't sign you wouldn't sign she wouldn't sign we wouldn't sign you wouldn't sign they wouldn't sign	I wouldn't be signing you wouldn't be signing she wouldn't be signing we wouldn't be signing you wouldn't be signing they wouldn't be signing
Perfect	V-ing perfect
I wouldn't have signed you wouldn't have signed she wouldn't have signed we wouldn't have signed you wouldn't have signed they wouldn't have signed	I wouldn't have been signing you wouldn't have been signing she wouldn't have been signing we wouldn't have been signing you wouldn't have been signing they wouldn't have been signing

Interrogative form

Simple form	V-ing form
would I sign? would you sign? would she sign? would we sign? would you sign? would they sign?	would I be signing? would you be signing? would she be signing? would we be signing? would you be signing? would they be signing?
Perfect	V-ing perfect
would I have signed? would you have signed? would she have signed? would we have signed? would you have signed? would they have signed?	would I have been signing? would you have been signing? would she have been signing? would we have been signing? would you have been signing? would they have been signing?

Interro-negative form

Simple form	V-ing form
wouldn't I sign? wouldn't you sign? wouldn't she sign? wouldn't we sign? wouldn't you sign? wouldn't they sign?	wouldn't I be signing? wouldn't you be signing? wouldn't she be signing? wouldn't we be signing? wouldn't you be signing? wouldn't they be signing?
Perfect	V-ing perfect
wouldn't I have signed? wouldn't you have signed? wouldn't she have signed? wouldn't we have signed? wouldn't you have signed? wouldn't they have signed?	wouldn't I have been signing? wouldn't you have been signing? wouldn't she have been signing? wouldn't we have been signing? wouldn't you have been signing? wouldn't they have been signing?