English verb conjugation
SHOULD PREREGULATE

Regular verb: preregulate - preregulated - preregulated

Affirmation

Simple form	V-ing form
I'd preregulate you'd preregulate he'd preregulate we'd preregulate you'd preregulate they'd preregulate	I'd be preregulating you'd be preregulating he'd be preregulating we'd be preregulating you'd be preregulating they'd be preregulating
Perfect	V-ing perfect
I should've preregulated you should've preregulated he should've preregulated we should've preregulated you should've preregulated they should've preregulated	I should've been preregulating you should've been preregulating he should've been preregulating we should've been preregulating you should've been preregulating they should've been preregulating

Negation

Simple form	V-ing form
I shouldn't preregulate you shouldn't preregulate he shouldn't preregulate we shouldn't preregulate you shouldn't preregulate they shouldn't preregulate	I shouldn't be preregulating you shouldn't be preregulating he shouldn't be preregulating we shouldn't be preregulating you shouldn't be preregulating they shouldn't be preregulating
Perfect	V-ing perfect
I shouldn't have preregulated you shouldn't have preregulated he shouldn't have preregulated we shouldn't have preregulated you shouldn't have preregulated they shouldn't have preregulated	I shouldn't have been preregulating you shouldn't have been preregulating he shouldn't have been preregulating we shouldn't have been preregulating you shouldn't have been preregulating they shouldn't have been preregulating

Interrogative form

Simple form	V-ing form
should I preregulate? should you preregulate? should he preregulate? should we preregulate? should you preregulate? should they preregulate?	should I be preregulating? should you be preregulating? should he be preregulating? should we be preregulating? should you be preregulating? should they be preregulating?
Perfect	V-ing perfect
should I have preregulated? should you have preregulated? should he have preregulated? should we have preregulated? should you have preregulated? should they have preregulated?	should I have been preregulating? should you have been preregulating? should he have been preregulating? should we have been preregulating? should you have been preregulating? should they have been preregulating?

Interro-negative form

Simple form	V-ing form
shouldn't I preregulate? shouldn't you preregulate? shouldn't he preregulate? shouldn't we preregulate? shouldn't you preregulate? shouldn't they preregulate?	shouldn't I be preregulating? shouldn't you be preregulating? shouldn't he be preregulating? shouldn't we be preregulating? shouldn't you be preregulating? shouldn't they be preregulating?
Perfect	V-ing perfect
shouldn't I have preregulated? shouldn't you have preregulated? shouldn't he have preregulated? shouldn't we have preregulated? shouldn't you have preregulated? shouldn't they have preregulated?	shouldn't I have been preregulating? shouldn't you have been preregulating? shouldn't he have been preregulating? shouldn't we have been preregulating? shouldn't you have been preregulating? shouldn't they have been preregulating?