English verb conjugation
SHOULD GALL

Regular verb: gall - galled - galled

Affirmation

Simple form	V-ing form
I'd gall you'd gall he'd gall we'd gall you'd gall they'd gall	I'd be galling you'd be galling he'd be galling we'd be galling you'd be galling they'd be galling
Perfect	V-ing perfect
I should've galled you should've galled he should've galled we should've galled you should've galled they should've galled	I should've been galling you should've been galling he should've been galling we should've been galling you should've been galling they should've been galling

Negation

Simple form	V-ing form
I shouldn't gall you shouldn't gall he shouldn't gall we shouldn't gall you shouldn't gall they shouldn't gall	I shouldn't be galling you shouldn't be galling he shouldn't be galling we shouldn't be galling you shouldn't be galling they shouldn't be galling
Perfect	V-ing perfect
I shouldn't have galled you shouldn't have galled he shouldn't have galled we shouldn't have galled you shouldn't have galled they shouldn't have galled	I shouldn't have been galling you shouldn't have been galling he shouldn't have been galling we shouldn't have been galling you shouldn't have been galling they shouldn't have been galling

Interrogative form

Simple form	V-ing form
should I gall? should you gall? should he gall? should we gall? should you gall? should they gall?	should I be galling? should you be galling? should he be galling? should we be galling? should you be galling? should they be galling?
Perfect	V-ing perfect
should I have galled? should you have galled? should he have galled? should we have galled? should you have galled? should they have galled?	should I have been galling? should you have been galling? should he have been galling? should we have been galling? should you have been galling? should they have been galling?

Interro-negative form

Simple form	V-ing form
shouldn't I gall? shouldn't you gall? shouldn't he gall? shouldn't we gall? shouldn't you gall? shouldn't they gall?	shouldn't I be galling? shouldn't you be galling? shouldn't he be galling? shouldn't we be galling? shouldn't you be galling? shouldn't they be galling?
Perfect	V-ing perfect
shouldn't I have galled? shouldn't you have galled? shouldn't he have galled? shouldn't we have galled? shouldn't you have galled? shouldn't they have galled?	shouldn't I have been galling? shouldn't you have been galling? shouldn't he have been galling? shouldn't we have been galling? shouldn't you have been galling? shouldn't they have been galling?