English verb conjugation
SHOULD LUSTER

Regular verb: luster - lustered - lustered

Affirmation

Simple form	V-ing form
I'd luster you'd luster he'd luster we'd luster you'd luster they'd luster	I'd be lustering you'd be lustering he'd be lustering we'd be lustering you'd be lustering they'd be lustering
Perfect	V-ing perfect
I should've lustered you should've lustered he should've lustered we should've lustered you should've lustered they should've lustered	I should've been lustering you should've been lustering he should've been lustering we should've been lustering you should've been lustering they should've been lustering

Negation

Simple form	V-ing form
I shouldn't luster you shouldn't luster he shouldn't luster we shouldn't luster you shouldn't luster they shouldn't luster	I shouldn't be lustering you shouldn't be lustering he shouldn't be lustering we shouldn't be lustering you shouldn't be lustering they shouldn't be lustering
Perfect	V-ing perfect
I shouldn't have lustered you shouldn't have lustered he shouldn't have lustered we shouldn't have lustered you shouldn't have lustered they shouldn't have lustered	I shouldn't have been lustering you shouldn't have been lustering he shouldn't have been lustering we shouldn't have been lustering you shouldn't have been lustering they shouldn't have been lustering

Interrogative form

Simple form	V-ing form
should I luster? should you luster? should he luster? should we luster? should you luster? should they luster?	should I be lustering? should you be lustering? should he be lustering? should we be lustering? should you be lustering? should they be lustering?
Perfect	V-ing perfect
should I have lustered? should you have lustered? should he have lustered? should we have lustered? should you have lustered? should they have lustered?	should I have been lustering? should you have been lustering? should he have been lustering? should we have been lustering? should you have been lustering? should they have been lustering?

Interro-negative form

Simple form	V-ing form
shouldn't I luster? shouldn't you luster? shouldn't he luster? shouldn't we luster? shouldn't you luster? shouldn't they luster?	shouldn't I be lustering? shouldn't you be lustering? shouldn't he be lustering? shouldn't we be lustering? shouldn't you be lustering? shouldn't they be lustering?
Perfect	V-ing perfect
shouldn't I have lustered? shouldn't you have lustered? shouldn't he have lustered? shouldn't we have lustered? shouldn't you have lustered? shouldn't they have lustered?	shouldn't I have been lustering? shouldn't you have been lustering? shouldn't he have been lustering? shouldn't we have been lustering? shouldn't you have been lustering? shouldn't they have been lustering?