English verb conjugation
SHOULD REOCCUR

Regular verb: reoccur - reoccured - reoccured

Affirmation

Simple form	V-ing form
I'd reoccur you'd reoccur he'd reoccur we'd reoccur you'd reoccur they'd reoccur	I'd be reoccuring you'd be reoccuring he'd be reoccuring we'd be reoccuring you'd be reoccuring they'd be reoccuring
Perfect	V-ing perfect
I should've reoccured you should've reoccured he should've reoccured we should've reoccured you should've reoccured they should've reoccured	I should've been reoccuring you should've been reoccuring he should've been reoccuring we should've been reoccuring you should've been reoccuring they should've been reoccuring

Negation

Simple form	V-ing form
I shouldn't reoccur you shouldn't reoccur he shouldn't reoccur we shouldn't reoccur you shouldn't reoccur they shouldn't reoccur	I shouldn't be reoccuring you shouldn't be reoccuring he shouldn't be reoccuring we shouldn't be reoccuring you shouldn't be reoccuring they shouldn't be reoccuring
Perfect	V-ing perfect
I shouldn't have reoccured you shouldn't have reoccured he shouldn't have reoccured we shouldn't have reoccured you shouldn't have reoccured they shouldn't have reoccured	I shouldn't have been reoccuring you shouldn't have been reoccuring he shouldn't have been reoccuring we shouldn't have been reoccuring you shouldn't have been reoccuring they shouldn't have been reoccuring

Interrogative form

Simple form	V-ing form
should I reoccur? should you reoccur? should he reoccur? should we reoccur? should you reoccur? should they reoccur?	should I be reoccuring? should you be reoccuring? should he be reoccuring? should we be reoccuring? should you be reoccuring? should they be reoccuring?
Perfect	V-ing perfect
should I have reoccured? should you have reoccured? should he have reoccured? should we have reoccured? should you have reoccured? should they have reoccured?	should I have been reoccuring? should you have been reoccuring? should he have been reoccuring? should we have been reoccuring? should you have been reoccuring? should they have been reoccuring?

Interro-negative form

Simple form	V-ing form
shouldn't I reoccur? shouldn't you reoccur? shouldn't he reoccur? shouldn't we reoccur? shouldn't you reoccur? shouldn't they reoccur?	shouldn't I be reoccuring? shouldn't you be reoccuring? shouldn't he be reoccuring? shouldn't we be reoccuring? shouldn't you be reoccuring? shouldn't they be reoccuring?
Perfect	V-ing perfect
shouldn't I have reoccured? shouldn't you have reoccured? shouldn't he have reoccured? shouldn't we have reoccured? shouldn't you have reoccured? shouldn't they have reoccured?	shouldn't I have been reoccuring? shouldn't you have been reoccuring? shouldn't he have been reoccuring? shouldn't we have been reoccuring? shouldn't you have been reoccuring? shouldn't they have been reoccuring?