English verb conjugation
WOULD FOIL

Regular verb: foil - foiled - foiled

Affirmation

Simple form	V-ing form
I'd foil you'd foil she'd foil we'd foil you'd foil they'd foil	I'd be foiling you'd be foiling she'd be foiling we'd be foiling you'd be foiling they'd be foiling
Perfect	V-ing perfect
I would've foiled you would've foiled she would've foiled we would've foiled you would've foiled they would've foiled	I would've been foiling you would've been foiling she would've been foiling we would've been foiling you would've been foiling they would've been foiling

Negation

Simple form	V-ing form
I wouldn't foil you wouldn't foil she wouldn't foil we wouldn't foil you wouldn't foil they wouldn't foil	I wouldn't be foiling you wouldn't be foiling she wouldn't be foiling we wouldn't be foiling you wouldn't be foiling they wouldn't be foiling
Perfect	V-ing perfect
I wouldn't have foiled you wouldn't have foiled she wouldn't have foiled we wouldn't have foiled you wouldn't have foiled they wouldn't have foiled	I wouldn't have been foiling you wouldn't have been foiling she wouldn't have been foiling we wouldn't have been foiling you wouldn't have been foiling they wouldn't have been foiling

Interrogative form

Simple form	V-ing form
would I foil? would you foil? would she foil? would we foil? would you foil? would they foil?	would I be foiling? would you be foiling? would she be foiling? would we be foiling? would you be foiling? would they be foiling?
Perfect	V-ing perfect
would I have foiled? would you have foiled? would she have foiled? would we have foiled? would you have foiled? would they have foiled?	would I have been foiling? would you have been foiling? would she have been foiling? would we have been foiling? would you have been foiling? would they have been foiling?

Interro-negative form

Simple form	V-ing form
wouldn't I foil? wouldn't you foil? wouldn't she foil? wouldn't we foil? wouldn't you foil? wouldn't they foil?	wouldn't I be foiling? wouldn't you be foiling? wouldn't she be foiling? wouldn't we be foiling? wouldn't you be foiling? wouldn't they be foiling?
Perfect	V-ing perfect
wouldn't I have foiled? wouldn't you have foiled? wouldn't she have foiled? wouldn't we have foiled? wouldn't you have foiled? wouldn't they have foiled?	wouldn't I have been foiling? wouldn't you have been foiling? wouldn't she have been foiling? wouldn't we have been foiling? wouldn't you have been foiling? wouldn't they have been foiling?