English verb conjugation
SHOULD PUP

Regular verb: pup - pupped - pupped

Affirmation

Simple form	V-ing form
I'd pup you'd pup he'd pup we'd pup you'd pup they'd pup	I'd be pupping you'd be pupping he'd be pupping we'd be pupping you'd be pupping they'd be pupping
Perfect	V-ing perfect
I should've pupped you should've pupped he should've pupped we should've pupped you should've pupped they should've pupped	I should've been pupping you should've been pupping he should've been pupping we should've been pupping you should've been pupping they should've been pupping

Negation

Simple form	V-ing form
I shouldn't pup you shouldn't pup he shouldn't pup we shouldn't pup you shouldn't pup they shouldn't pup	I shouldn't be pupping you shouldn't be pupping he shouldn't be pupping we shouldn't be pupping you shouldn't be pupping they shouldn't be pupping
Perfect	V-ing perfect
I shouldn't have pupped you shouldn't have pupped he shouldn't have pupped we shouldn't have pupped you shouldn't have pupped they shouldn't have pupped	I shouldn't have been pupping you shouldn't have been pupping he shouldn't have been pupping we shouldn't have been pupping you shouldn't have been pupping they shouldn't have been pupping

Interrogative form

Simple form	V-ing form
should I pup? should you pup? should he pup? should we pup? should you pup? should they pup?	should I be pupping? should you be pupping? should he be pupping? should we be pupping? should you be pupping? should they be pupping?
Perfect	V-ing perfect
should I have pupped? should you have pupped? should he have pupped? should we have pupped? should you have pupped? should they have pupped?	should I have been pupping? should you have been pupping? should he have been pupping? should we have been pupping? should you have been pupping? should they have been pupping?

Interro-negative form

Simple form	V-ing form
shouldn't I pup? shouldn't you pup? shouldn't he pup? shouldn't we pup? shouldn't you pup? shouldn't they pup?	shouldn't I be pupping? shouldn't you be pupping? shouldn't he be pupping? shouldn't we be pupping? shouldn't you be pupping? shouldn't they be pupping?
Perfect	V-ing perfect
shouldn't I have pupped? shouldn't you have pupped? shouldn't he have pupped? shouldn't we have pupped? shouldn't you have pupped? shouldn't they have pupped?	shouldn't I have been pupping? shouldn't you have been pupping? shouldn't he have been pupping? shouldn't we have been pupping? shouldn't you have been pupping? shouldn't they have been pupping?