English verb conjugation
SHOULD PREREQUIRE

Regular verb: prerequire - prerequired - prerequired

Affirmation

Simple form	V-ing form
I'd prerequire you'd prerequire he'd prerequire we'd prerequire you'd prerequire they'd prerequire	I'd be prerequiring you'd be prerequiring he'd be prerequiring we'd be prerequiring you'd be prerequiring they'd be prerequiring
Perfect	V-ing perfect
I should've prerequired you should've prerequired he should've prerequired we should've prerequired you should've prerequired they should've prerequired	I should've been prerequiring you should've been prerequiring he should've been prerequiring we should've been prerequiring you should've been prerequiring they should've been prerequiring

Negation

Simple form	V-ing form
I shouldn't prerequire you shouldn't prerequire he shouldn't prerequire we shouldn't prerequire you shouldn't prerequire they shouldn't prerequire	I shouldn't be prerequiring you shouldn't be prerequiring he shouldn't be prerequiring we shouldn't be prerequiring you shouldn't be prerequiring they shouldn't be prerequiring
Perfect	V-ing perfect
I shouldn't have prerequired you shouldn't have prerequired he shouldn't have prerequired we shouldn't have prerequired you shouldn't have prerequired they shouldn't have prerequired	I shouldn't have been prerequiring you shouldn't have been prerequiring he shouldn't have been prerequiring we shouldn't have been prerequiring you shouldn't have been prerequiring they shouldn't have been prerequiring

Interrogative form

Simple form	V-ing form
should I prerequire? should you prerequire? should he prerequire? should we prerequire? should you prerequire? should they prerequire?	should I be prerequiring? should you be prerequiring? should he be prerequiring? should we be prerequiring? should you be prerequiring? should they be prerequiring?
Perfect	V-ing perfect
should I have prerequired? should you have prerequired? should he have prerequired? should we have prerequired? should you have prerequired? should they have prerequired?	should I have been prerequiring? should you have been prerequiring? should he have been prerequiring? should we have been prerequiring? should you have been prerequiring? should they have been prerequiring?

Interro-negative form

Simple form	V-ing form
shouldn't I prerequire? shouldn't you prerequire? shouldn't he prerequire? shouldn't we prerequire? shouldn't you prerequire? shouldn't they prerequire?	shouldn't I be prerequiring? shouldn't you be prerequiring? shouldn't he be prerequiring? shouldn't we be prerequiring? shouldn't you be prerequiring? shouldn't they be prerequiring?
Perfect	V-ing perfect
shouldn't I have prerequired? shouldn't you have prerequired? shouldn't he have prerequired? shouldn't we have prerequired? shouldn't you have prerequired? shouldn't they have prerequired?	shouldn't I have been prerequiring? shouldn't you have been prerequiring? shouldn't he have been prerequiring? shouldn't we have been prerequiring? shouldn't you have been prerequiring? shouldn't they have been prerequiring?