English verb conjugation
SHOULD WAX

Regular verb: wax - waxed - waxed

Affirmation

Simple form	V-ing form
I'd wax you'd wax she'd wax we'd wax you'd wax they'd wax	I'd be waxing you'd be waxing she'd be waxing we'd be waxing you'd be waxing they'd be waxing
Perfect	V-ing perfect
I should've waxed you should've waxed she should've waxed we should've waxed you should've waxed they should've waxed	I should've been waxing you should've been waxing she should've been waxing we should've been waxing you should've been waxing they should've been waxing

Negation

Simple form	V-ing form
I shouldn't wax you shouldn't wax she shouldn't wax we shouldn't wax you shouldn't wax they shouldn't wax	I shouldn't be waxing you shouldn't be waxing she shouldn't be waxing we shouldn't be waxing you shouldn't be waxing they shouldn't be waxing
Perfect	V-ing perfect
I shouldn't have waxed you shouldn't have waxed she shouldn't have waxed we shouldn't have waxed you shouldn't have waxed they shouldn't have waxed	I shouldn't have been waxing you shouldn't have been waxing she shouldn't have been waxing we shouldn't have been waxing you shouldn't have been waxing they shouldn't have been waxing

Interrogative form

Simple form	V-ing form
should I wax? should you wax? should she wax? should we wax? should you wax? should they wax?	should I be waxing? should you be waxing? should she be waxing? should we be waxing? should you be waxing? should they be waxing?
Perfect	V-ing perfect
should I have waxed? should you have waxed? should she have waxed? should we have waxed? should you have waxed? should they have waxed?	should I have been waxing? should you have been waxing? should she have been waxing? should we have been waxing? should you have been waxing? should they have been waxing?

Interro-negative form

Simple form	V-ing form
shouldn't I wax? shouldn't you wax? shouldn't she wax? shouldn't we wax? shouldn't you wax? shouldn't they wax?	shouldn't I be waxing? shouldn't you be waxing? shouldn't she be waxing? shouldn't we be waxing? shouldn't you be waxing? shouldn't they be waxing?
Perfect	V-ing perfect
shouldn't I have waxed? shouldn't you have waxed? shouldn't she have waxed? shouldn't we have waxed? shouldn't you have waxed? shouldn't they have waxed?	shouldn't I have been waxing? shouldn't you have been waxing? shouldn't she have been waxing? shouldn't we have been waxing? shouldn't you have been waxing? shouldn't they have been waxing?