English verb conjugation
SHOULD SLAG

Regular verb: slag - slagged - slagged

Affirmation

Simple form	V-ing form
I'd slag you'd slag he'd slag we'd slag you'd slag they'd slag	I'd be slagging you'd be slagging he'd be slagging we'd be slagging you'd be slagging they'd be slagging
Perfect	V-ing perfect
I should've slagged you should've slagged he should've slagged we should've slagged you should've slagged they should've slagged	I should've been slagging you should've been slagging he should've been slagging we should've been slagging you should've been slagging they should've been slagging

Negation

Simple form	V-ing form
I shouldn't slag you shouldn't slag he shouldn't slag we shouldn't slag you shouldn't slag they shouldn't slag	I shouldn't be slagging you shouldn't be slagging he shouldn't be slagging we shouldn't be slagging you shouldn't be slagging they shouldn't be slagging
Perfect	V-ing perfect
I shouldn't have slagged you shouldn't have slagged he shouldn't have slagged we shouldn't have slagged you shouldn't have slagged they shouldn't have slagged	I shouldn't have been slagging you shouldn't have been slagging he shouldn't have been slagging we shouldn't have been slagging you shouldn't have been slagging they shouldn't have been slagging

Interrogative form

Simple form	V-ing form
should I slag? should you slag? should he slag? should we slag? should you slag? should they slag?	should I be slagging? should you be slagging? should he be slagging? should we be slagging? should you be slagging? should they be slagging?
Perfect	V-ing perfect
should I have slagged? should you have slagged? should he have slagged? should we have slagged? should you have slagged? should they have slagged?	should I have been slagging? should you have been slagging? should he have been slagging? should we have been slagging? should you have been slagging? should they have been slagging?

Interro-negative form

Simple form	V-ing form
shouldn't I slag? shouldn't you slag? shouldn't he slag? shouldn't we slag? shouldn't you slag? shouldn't they slag?	shouldn't I be slagging? shouldn't you be slagging? shouldn't he be slagging? shouldn't we be slagging? shouldn't you be slagging? shouldn't they be slagging?
Perfect	V-ing perfect
shouldn't I have slagged? shouldn't you have slagged? shouldn't he have slagged? shouldn't we have slagged? shouldn't you have slagged? shouldn't they have slagged?	shouldn't I have been slagging? shouldn't you have been slagging? shouldn't he have been slagging? shouldn't we have been slagging? shouldn't you have been slagging? shouldn't they have been slagging?