English verb conjugation
SHOULD RECOIL

Regular verb: recoil - recoiled - recoiled

Affirmation

Simple form	V-ing form
I'd recoil you'd recoil he'd recoil we'd recoil you'd recoil they'd recoil	I'd be recoiling you'd be recoiling he'd be recoiling we'd be recoiling you'd be recoiling they'd be recoiling
Perfect	V-ing perfect
I should've recoiled you should've recoiled he should've recoiled we should've recoiled you should've recoiled they should've recoiled	I should've been recoiling you should've been recoiling he should've been recoiling we should've been recoiling you should've been recoiling they should've been recoiling

Negation

Simple form	V-ing form
I shouldn't recoil you shouldn't recoil he shouldn't recoil we shouldn't recoil you shouldn't recoil they shouldn't recoil	I shouldn't be recoiling you shouldn't be recoiling he shouldn't be recoiling we shouldn't be recoiling you shouldn't be recoiling they shouldn't be recoiling
Perfect	V-ing perfect
I shouldn't have recoiled you shouldn't have recoiled he shouldn't have recoiled we shouldn't have recoiled you shouldn't have recoiled they shouldn't have recoiled	I shouldn't have been recoiling you shouldn't have been recoiling he shouldn't have been recoiling we shouldn't have been recoiling you shouldn't have been recoiling they shouldn't have been recoiling

Interrogative form

Simple form	V-ing form
should I recoil? should you recoil? should he recoil? should we recoil? should you recoil? should they recoil?	should I be recoiling? should you be recoiling? should he be recoiling? should we be recoiling? should you be recoiling? should they be recoiling?
Perfect	V-ing perfect
should I have recoiled? should you have recoiled? should he have recoiled? should we have recoiled? should you have recoiled? should they have recoiled?	should I have been recoiling? should you have been recoiling? should he have been recoiling? should we have been recoiling? should you have been recoiling? should they have been recoiling?

Interro-negative form

Simple form	V-ing form
shouldn't I recoil? shouldn't you recoil? shouldn't he recoil? shouldn't we recoil? shouldn't you recoil? shouldn't they recoil?	shouldn't I be recoiling? shouldn't you be recoiling? shouldn't he be recoiling? shouldn't we be recoiling? shouldn't you be recoiling? shouldn't they be recoiling?
Perfect	V-ing perfect
shouldn't I have recoiled? shouldn't you have recoiled? shouldn't he have recoiled? shouldn't we have recoiled? shouldn't you have recoiled? shouldn't they have recoiled?	shouldn't I have been recoiling? shouldn't you have been recoiling? shouldn't he have been recoiling? shouldn't we have been recoiling? shouldn't you have been recoiling? shouldn't they have been recoiling?