English verb conjugation
SHOULD BOGGLE

Regular verb: boggle - boggled - boggled

Affirmation

Simple form	V-ing form
I'd boggle you'd boggle he'd boggle we'd boggle you'd boggle they'd boggle	I'd be boggling you'd be boggling he'd be boggling we'd be boggling you'd be boggling they'd be boggling
Perfect	V-ing perfect
I should've boggled you should've boggled he should've boggled we should've boggled you should've boggled they should've boggled	I should've been boggling you should've been boggling he should've been boggling we should've been boggling you should've been boggling they should've been boggling

Negation

Simple form	V-ing form
I shouldn't boggle you shouldn't boggle he shouldn't boggle we shouldn't boggle you shouldn't boggle they shouldn't boggle	I shouldn't be boggling you shouldn't be boggling he shouldn't be boggling we shouldn't be boggling you shouldn't be boggling they shouldn't be boggling
Perfect	V-ing perfect
I shouldn't have boggled you shouldn't have boggled he shouldn't have boggled we shouldn't have boggled you shouldn't have boggled they shouldn't have boggled	I shouldn't have been boggling you shouldn't have been boggling he shouldn't have been boggling we shouldn't have been boggling you shouldn't have been boggling they shouldn't have been boggling

Interrogative form

Simple form	V-ing form
should I boggle? should you boggle? should he boggle? should we boggle? should you boggle? should they boggle?	should I be boggling? should you be boggling? should he be boggling? should we be boggling? should you be boggling? should they be boggling?
Perfect	V-ing perfect
should I have boggled? should you have boggled? should he have boggled? should we have boggled? should you have boggled? should they have boggled?	should I have been boggling? should you have been boggling? should he have been boggling? should we have been boggling? should you have been boggling? should they have been boggling?

Interro-negative form

Simple form	V-ing form
shouldn't I boggle? shouldn't you boggle? shouldn't he boggle? shouldn't we boggle? shouldn't you boggle? shouldn't they boggle?	shouldn't I be boggling? shouldn't you be boggling? shouldn't he be boggling? shouldn't we be boggling? shouldn't you be boggling? shouldn't they be boggling?
Perfect	V-ing perfect
shouldn't I have boggled? shouldn't you have boggled? shouldn't he have boggled? shouldn't we have boggled? shouldn't you have boggled? shouldn't they have boggled?	shouldn't I have been boggling? shouldn't you have been boggling? shouldn't he have been boggling? shouldn't we have been boggling? shouldn't you have been boggling? shouldn't they have been boggling?