English verb conjugation
SHOULD PRESHOW

Irregular verb: preshow - preshowed - preshown

Affirmation

Simple form	V-ing form
I'd preshow you'd preshow he'd preshow we'd preshow you'd preshow they'd preshow	I'd be preshowing you'd be preshowing he'd be preshowing we'd be preshowing you'd be preshowing they'd be preshowing
Perfect	V-ing perfect
I should've preshown you should've preshown he should've preshown we should've preshown you should've preshown they should've preshown	I should've been preshowing you should've been preshowing he should've been preshowing we should've been preshowing you should've been preshowing they should've been preshowing

Negation

Simple form	V-ing form
I shouldn't preshow you shouldn't preshow he shouldn't preshow we shouldn't preshow you shouldn't preshow they shouldn't preshow	I shouldn't be preshowing you shouldn't be preshowing he shouldn't be preshowing we shouldn't be preshowing you shouldn't be preshowing they shouldn't be preshowing
Perfect	V-ing perfect
I shouldn't have preshown you shouldn't have preshown he shouldn't have preshown we shouldn't have preshown you shouldn't have preshown they shouldn't have preshown	I shouldn't have been preshowing you shouldn't have been preshowing he shouldn't have been preshowing we shouldn't have been preshowing you shouldn't have been preshowing they shouldn't have been preshowing

Interrogative form

Simple form	V-ing form
should I preshow? should you preshow? should he preshow? should we preshow? should you preshow? should they preshow?	should I be preshowing? should you be preshowing? should he be preshowing? should we be preshowing? should you be preshowing? should they be preshowing?
Perfect	V-ing perfect
should I have preshown? should you have preshown? should he have preshown? should we have preshown? should you have preshown? should they have preshown?	should I have been preshowing? should you have been preshowing? should he have been preshowing? should we have been preshowing? should you have been preshowing? should they have been preshowing?

Interro-negative form

Simple form	V-ing form
shouldn't I preshow? shouldn't you preshow? shouldn't he preshow? shouldn't we preshow? shouldn't you preshow? shouldn't they preshow?	shouldn't I be preshowing? shouldn't you be preshowing? shouldn't he be preshowing? shouldn't we be preshowing? shouldn't you be preshowing? shouldn't they be preshowing?
Perfect	V-ing perfect
shouldn't I have preshown? shouldn't you have preshown? shouldn't he have preshown? shouldn't we have preshown? shouldn't you have preshown? shouldn't they have preshown?	shouldn't I have been preshowing? shouldn't you have been preshowing? shouldn't he have been preshowing? shouldn't we have been preshowing? shouldn't you have been preshowing? shouldn't they have been preshowing?