English verb conjugation
SHOULD DERAI

Regular verb: derai - deraied - deraied

Affirmation

Simple form	V-ing form
I'd derai you'd derai she'd derai we'd derai you'd derai they'd derai	I'd be deraiing you'd be deraiing she'd be deraiing we'd be deraiing you'd be deraiing they'd be deraiing
Perfect	V-ing perfect
I should've deraied you should've deraied she should've deraied we should've deraied you should've deraied they should've deraied	I should've been deraiing you should've been deraiing she should've been deraiing we should've been deraiing you should've been deraiing they should've been deraiing

Negation

Simple form	V-ing form
I shouldn't derai you shouldn't derai she shouldn't derai we shouldn't derai you shouldn't derai they shouldn't derai	I shouldn't be deraiing you shouldn't be deraiing she shouldn't be deraiing we shouldn't be deraiing you shouldn't be deraiing they shouldn't be deraiing
Perfect	V-ing perfect
I shouldn't have deraied you shouldn't have deraied she shouldn't have deraied we shouldn't have deraied you shouldn't have deraied they shouldn't have deraied	I shouldn't have been deraiing you shouldn't have been deraiing she shouldn't have been deraiing we shouldn't have been deraiing you shouldn't have been deraiing they shouldn't have been deraiing

Interrogative form

Simple form	V-ing form
should I derai? should you derai? should she derai? should we derai? should you derai? should they derai?	should I be deraiing? should you be deraiing? should she be deraiing? should we be deraiing? should you be deraiing? should they be deraiing?
Perfect	V-ing perfect
should I have deraied? should you have deraied? should she have deraied? should we have deraied? should you have deraied? should they have deraied?	should I have been deraiing? should you have been deraiing? should she have been deraiing? should we have been deraiing? should you have been deraiing? should they have been deraiing?

Interro-negative form

Simple form	V-ing form
shouldn't I derai? shouldn't you derai? shouldn't she derai? shouldn't we derai? shouldn't you derai? shouldn't they derai?	shouldn't I be deraiing? shouldn't you be deraiing? shouldn't she be deraiing? shouldn't we be deraiing? shouldn't you be deraiing? shouldn't they be deraiing?
Perfect	V-ing perfect
shouldn't I have deraied? shouldn't you have deraied? shouldn't she have deraied? shouldn't we have deraied? shouldn't you have deraied? shouldn't they have deraied?	shouldn't I have been deraiing? shouldn't you have been deraiing? shouldn't she have been deraiing? shouldn't we have been deraiing? shouldn't you have been deraiing? shouldn't they have been deraiing?