English verb conjugation
SHOULD SAND

Regular verb: sand - sanded - sanded

Affirmation

Simple form	V-ing form
I'd sand you'd sand she'd sand we'd sand you'd sand they'd sand	I'd be sanding you'd be sanding she'd be sanding we'd be sanding you'd be sanding they'd be sanding
Perfect	V-ing perfect
I should've sanded you should've sanded she should've sanded we should've sanded you should've sanded they should've sanded	I should've been sanding you should've been sanding she should've been sanding we should've been sanding you should've been sanding they should've been sanding

Negation

Simple form	V-ing form
I shouldn't sand you shouldn't sand she shouldn't sand we shouldn't sand you shouldn't sand they shouldn't sand	I shouldn't be sanding you shouldn't be sanding she shouldn't be sanding we shouldn't be sanding you shouldn't be sanding they shouldn't be sanding
Perfect	V-ing perfect
I shouldn't have sanded you shouldn't have sanded she shouldn't have sanded we shouldn't have sanded you shouldn't have sanded they shouldn't have sanded	I shouldn't have been sanding you shouldn't have been sanding she shouldn't have been sanding we shouldn't have been sanding you shouldn't have been sanding they shouldn't have been sanding

Interrogative form

Simple form	V-ing form
should I sand? should you sand? should she sand? should we sand? should you sand? should they sand?	should I be sanding? should you be sanding? should she be sanding? should we be sanding? should you be sanding? should they be sanding?
Perfect	V-ing perfect
should I have sanded? should you have sanded? should she have sanded? should we have sanded? should you have sanded? should they have sanded?	should I have been sanding? should you have been sanding? should she have been sanding? should we have been sanding? should you have been sanding? should they have been sanding?

Interro-negative form

Simple form	V-ing form
shouldn't I sand? shouldn't you sand? shouldn't she sand? shouldn't we sand? shouldn't you sand? shouldn't they sand?	shouldn't I be sanding? shouldn't you be sanding? shouldn't she be sanding? shouldn't we be sanding? shouldn't you be sanding? shouldn't they be sanding?
Perfect	V-ing perfect
shouldn't I have sanded? shouldn't you have sanded? shouldn't she have sanded? shouldn't we have sanded? shouldn't you have sanded? shouldn't they have sanded?	shouldn't I have been sanding? shouldn't you have been sanding? shouldn't she have been sanding? shouldn't we have been sanding? shouldn't you have been sanding? shouldn't they have been sanding?