English verb conjugation
SHOULD PRONG

Regular verb: prong - pronged - pronged

Affirmation

Simple form	V-ing form
I'd prong you'd prong he'd prong we'd prong you'd prong they'd prong	I'd be pronging you'd be pronging he'd be pronging we'd be pronging you'd be pronging they'd be pronging
Perfect	V-ing perfect
I should've pronged you should've pronged he should've pronged we should've pronged you should've pronged they should've pronged	I should've been pronging you should've been pronging he should've been pronging we should've been pronging you should've been pronging they should've been pronging

Negation

Simple form	V-ing form
I shouldn't prong you shouldn't prong he shouldn't prong we shouldn't prong you shouldn't prong they shouldn't prong	I shouldn't be pronging you shouldn't be pronging he shouldn't be pronging we shouldn't be pronging you shouldn't be pronging they shouldn't be pronging
Perfect	V-ing perfect
I shouldn't have pronged you shouldn't have pronged he shouldn't have pronged we shouldn't have pronged you shouldn't have pronged they shouldn't have pronged	I shouldn't have been pronging you shouldn't have been pronging he shouldn't have been pronging we shouldn't have been pronging you shouldn't have been pronging they shouldn't have been pronging

Interrogative form

Simple form	V-ing form
should I prong? should you prong? should he prong? should we prong? should you prong? should they prong?	should I be pronging? should you be pronging? should he be pronging? should we be pronging? should you be pronging? should they be pronging?
Perfect	V-ing perfect
should I have pronged? should you have pronged? should he have pronged? should we have pronged? should you have pronged? should they have pronged?	should I have been pronging? should you have been pronging? should he have been pronging? should we have been pronging? should you have been pronging? should they have been pronging?

Interro-negative form

Simple form	V-ing form
shouldn't I prong? shouldn't you prong? shouldn't he prong? shouldn't we prong? shouldn't you prong? shouldn't they prong?	shouldn't I be pronging? shouldn't you be pronging? shouldn't he be pronging? shouldn't we be pronging? shouldn't you be pronging? shouldn't they be pronging?
Perfect	V-ing perfect
shouldn't I have pronged? shouldn't you have pronged? shouldn't he have pronged? shouldn't we have pronged? shouldn't you have pronged? shouldn't they have pronged?	shouldn't I have been pronging? shouldn't you have been pronging? shouldn't he have been pronging? shouldn't we have been pronging? shouldn't you have been pronging? shouldn't they have been pronging?