English verb conjugation
SHOULD SHRED

Regular verb: shred - shredded - shredded

Affirmation

Simple form	V-ing form
I'd shred you'd shred she'd shred we'd shred you'd shred they'd shred	I'd be shredding you'd be shredding she'd be shredding we'd be shredding you'd be shredding they'd be shredding
Perfect	V-ing perfect
I should've shredded you should've shredded she should've shredded we should've shredded you should've shredded they should've shredded	I should've been shredding you should've been shredding she should've been shredding we should've been shredding you should've been shredding they should've been shredding

Negation

Simple form	V-ing form
I shouldn't shred you shouldn't shred she shouldn't shred we shouldn't shred you shouldn't shred they shouldn't shred	I shouldn't be shredding you shouldn't be shredding she shouldn't be shredding we shouldn't be shredding you shouldn't be shredding they shouldn't be shredding
Perfect	V-ing perfect
I shouldn't have shredded you shouldn't have shredded she shouldn't have shredded we shouldn't have shredded you shouldn't have shredded they shouldn't have shredded	I shouldn't have been shredding you shouldn't have been shredding she shouldn't have been shredding we shouldn't have been shredding you shouldn't have been shredding they shouldn't have been shredding

Interrogative form

Simple form	V-ing form
should I shred? should you shred? should she shred? should we shred? should you shred? should they shred?	should I be shredding? should you be shredding? should she be shredding? should we be shredding? should you be shredding? should they be shredding?
Perfect	V-ing perfect
should I have shredded? should you have shredded? should she have shredded? should we have shredded? should you have shredded? should they have shredded?	should I have been shredding? should you have been shredding? should she have been shredding? should we have been shredding? should you have been shredding? should they have been shredding?

Interro-negative form

Simple form	V-ing form
shouldn't I shred? shouldn't you shred? shouldn't she shred? shouldn't we shred? shouldn't you shred? shouldn't they shred?	shouldn't I be shredding? shouldn't you be shredding? shouldn't she be shredding? shouldn't we be shredding? shouldn't you be shredding? shouldn't they be shredding?
Perfect	V-ing perfect
shouldn't I have shredded? shouldn't you have shredded? shouldn't she have shredded? shouldn't we have shredded? shouldn't you have shredded? shouldn't they have shredded?	shouldn't I have been shredding? shouldn't you have been shredding? shouldn't she have been shredding? shouldn't we have been shredding? shouldn't you have been shredding? shouldn't they have been shredding?