English verb conjugation
SHOULD FOAL

Regular verb: foal - foaled - foaled

Affirmation

Simple form	V-ing form
I'd foal you'd foal he'd foal we'd foal you'd foal they'd foal	I'd be foaling you'd be foaling he'd be foaling we'd be foaling you'd be foaling they'd be foaling
Perfect	V-ing perfect
I should've foaled you should've foaled he should've foaled we should've foaled you should've foaled they should've foaled	I should've been foaling you should've been foaling he should've been foaling we should've been foaling you should've been foaling they should've been foaling

Negation

Simple form	V-ing form
I shouldn't foal you shouldn't foal he shouldn't foal we shouldn't foal you shouldn't foal they shouldn't foal	I shouldn't be foaling you shouldn't be foaling he shouldn't be foaling we shouldn't be foaling you shouldn't be foaling they shouldn't be foaling
Perfect	V-ing perfect
I shouldn't have foaled you shouldn't have foaled he shouldn't have foaled we shouldn't have foaled you shouldn't have foaled they shouldn't have foaled	I shouldn't have been foaling you shouldn't have been foaling he shouldn't have been foaling we shouldn't have been foaling you shouldn't have been foaling they shouldn't have been foaling

Interrogative form

Simple form	V-ing form
should I foal? should you foal? should he foal? should we foal? should you foal? should they foal?	should I be foaling? should you be foaling? should he be foaling? should we be foaling? should you be foaling? should they be foaling?
Perfect	V-ing perfect
should I have foaled? should you have foaled? should he have foaled? should we have foaled? should you have foaled? should they have foaled?	should I have been foaling? should you have been foaling? should he have been foaling? should we have been foaling? should you have been foaling? should they have been foaling?

Interro-negative form

Simple form	V-ing form
shouldn't I foal? shouldn't you foal? shouldn't he foal? shouldn't we foal? shouldn't you foal? shouldn't they foal?	shouldn't I be foaling? shouldn't you be foaling? shouldn't he be foaling? shouldn't we be foaling? shouldn't you be foaling? shouldn't they be foaling?
Perfect	V-ing perfect
shouldn't I have foaled? shouldn't you have foaled? shouldn't he have foaled? shouldn't we have foaled? shouldn't you have foaled? shouldn't they have foaled?	shouldn't I have been foaling? shouldn't you have been foaling? shouldn't he have been foaling? shouldn't we have been foaling? shouldn't you have been foaling? shouldn't they have been foaling?