English verb conjugation
SHOULD NEED

Regular verb: need - needed - needed

Affirmation

Simple form	V-ing form
I'd need you'd need he'd need we'd need you'd need they'd need	I'd be needing you'd be needing he'd be needing we'd be needing you'd be needing they'd be needing
Perfect	V-ing perfect
I should've needed you should've needed he should've needed we should've needed you should've needed they should've needed	I should've been needing you should've been needing he should've been needing we should've been needing you should've been needing they should've been needing

Negation

Simple form	V-ing form
I shouldn't need you shouldn't need he shouldn't need we shouldn't need you shouldn't need they shouldn't need	I shouldn't be needing you shouldn't be needing he shouldn't be needing we shouldn't be needing you shouldn't be needing they shouldn't be needing
Perfect	V-ing perfect
I shouldn't have needed you shouldn't have needed he shouldn't have needed we shouldn't have needed you shouldn't have needed they shouldn't have needed	I shouldn't have been needing you shouldn't have been needing he shouldn't have been needing we shouldn't have been needing you shouldn't have been needing they shouldn't have been needing

Interrogative form

Simple form	V-ing form
should I need? should you need? should he need? should we need? should you need? should they need?	should I be needing? should you be needing? should he be needing? should we be needing? should you be needing? should they be needing?
Perfect	V-ing perfect
should I have needed? should you have needed? should he have needed? should we have needed? should you have needed? should they have needed?	should I have been needing? should you have been needing? should he have been needing? should we have been needing? should you have been needing? should they have been needing?

Interro-negative form

Simple form	V-ing form
shouldn't I need? shouldn't you need? shouldn't he need? shouldn't we need? shouldn't you need? shouldn't they need?	shouldn't I be needing? shouldn't you be needing? shouldn't he be needing? shouldn't we be needing? shouldn't you be needing? shouldn't they be needing?
Perfect	V-ing perfect
shouldn't I have needed? shouldn't you have needed? shouldn't he have needed? shouldn't we have needed? shouldn't you have needed? shouldn't they have needed?	shouldn't I have been needing? shouldn't you have been needing? shouldn't he have been needing? shouldn't we have been needing? shouldn't you have been needing? shouldn't they have been needing?