English verb conjugation
SHOULD WELTER

Regular verb: welter - weltered - weltered

Affirmation

Simple form	V-ing form
I'd welter you'd welter he'd welter we'd welter you'd welter they'd welter	I'd be weltering you'd be weltering he'd be weltering we'd be weltering you'd be weltering they'd be weltering
Perfect	V-ing perfect
I should've weltered you should've weltered he should've weltered we should've weltered you should've weltered they should've weltered	I should've been weltering you should've been weltering he should've been weltering we should've been weltering you should've been weltering they should've been weltering

Negation

Simple form	V-ing form
I shouldn't welter you shouldn't welter he shouldn't welter we shouldn't welter you shouldn't welter they shouldn't welter	I shouldn't be weltering you shouldn't be weltering he shouldn't be weltering we shouldn't be weltering you shouldn't be weltering they shouldn't be weltering
Perfect	V-ing perfect
I shouldn't have weltered you shouldn't have weltered he shouldn't have weltered we shouldn't have weltered you shouldn't have weltered they shouldn't have weltered	I shouldn't have been weltering you shouldn't have been weltering he shouldn't have been weltering we shouldn't have been weltering you shouldn't have been weltering they shouldn't have been weltering

Interrogative form

Simple form	V-ing form
should I welter? should you welter? should he welter? should we welter? should you welter? should they welter?	should I be weltering? should you be weltering? should he be weltering? should we be weltering? should you be weltering? should they be weltering?
Perfect	V-ing perfect
should I have weltered? should you have weltered? should he have weltered? should we have weltered? should you have weltered? should they have weltered?	should I have been weltering? should you have been weltering? should he have been weltering? should we have been weltering? should you have been weltering? should they have been weltering?

Interro-negative form

Simple form	V-ing form
shouldn't I welter? shouldn't you welter? shouldn't he welter? shouldn't we welter? shouldn't you welter? shouldn't they welter?	shouldn't I be weltering? shouldn't you be weltering? shouldn't he be weltering? shouldn't we be weltering? shouldn't you be weltering? shouldn't they be weltering?
Perfect	V-ing perfect
shouldn't I have weltered? shouldn't you have weltered? shouldn't he have weltered? shouldn't we have weltered? shouldn't you have weltered? shouldn't they have weltered?	shouldn't I have been weltering? shouldn't you have been weltering? shouldn't he have been weltering? shouldn't we have been weltering? shouldn't you have been weltering? shouldn't they have been weltering?