English verb conjugation
SHOULD FLUSTER

Regular verb: fluster - flustered - flustered

Affirmation

Simple form	V-ing form
I'd fluster you'd fluster he'd fluster we'd fluster you'd fluster they'd fluster	I'd be flustering you'd be flustering he'd be flustering we'd be flustering you'd be flustering they'd be flustering
Perfect	V-ing perfect
I should've flustered you should've flustered he should've flustered we should've flustered you should've flustered they should've flustered	I should've been flustering you should've been flustering he should've been flustering we should've been flustering you should've been flustering they should've been flustering

Negation

Simple form	V-ing form
I shouldn't fluster you shouldn't fluster he shouldn't fluster we shouldn't fluster you shouldn't fluster they shouldn't fluster	I shouldn't be flustering you shouldn't be flustering he shouldn't be flustering we shouldn't be flustering you shouldn't be flustering they shouldn't be flustering
Perfect	V-ing perfect
I shouldn't have flustered you shouldn't have flustered he shouldn't have flustered we shouldn't have flustered you shouldn't have flustered they shouldn't have flustered	I shouldn't have been flustering you shouldn't have been flustering he shouldn't have been flustering we shouldn't have been flustering you shouldn't have been flustering they shouldn't have been flustering

Interrogative form

Simple form	V-ing form
should I fluster? should you fluster? should he fluster? should we fluster? should you fluster? should they fluster?	should I be flustering? should you be flustering? should he be flustering? should we be flustering? should you be flustering? should they be flustering?
Perfect	V-ing perfect
should I have flustered? should you have flustered? should he have flustered? should we have flustered? should you have flustered? should they have flustered?	should I have been flustering? should you have been flustering? should he have been flustering? should we have been flustering? should you have been flustering? should they have been flustering?

Interro-negative form

Simple form	V-ing form
shouldn't I fluster? shouldn't you fluster? shouldn't he fluster? shouldn't we fluster? shouldn't you fluster? shouldn't they fluster?	shouldn't I be flustering? shouldn't you be flustering? shouldn't he be flustering? shouldn't we be flustering? shouldn't you be flustering? shouldn't they be flustering?
Perfect	V-ing perfect
shouldn't I have flustered? shouldn't you have flustered? shouldn't he have flustered? shouldn't we have flustered? shouldn't you have flustered? shouldn't they have flustered?	shouldn't I have been flustering? shouldn't you have been flustering? shouldn't he have been flustering? shouldn't we have been flustering? shouldn't you have been flustering? shouldn't they have been flustering?