I'd need you'd need he'd need we'd need you'd need they'd need
V-ing form
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
I should've needed you should've needed he should've needed we should've needed you should've needed they should've needed
V-ing perfect
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
I shouldn't need you shouldn't need he shouldn't need we shouldn't need you shouldn't need they shouldn't need
V-ing form
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
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
V-ing perfect
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
should I need? should you need? should he need? should we need? should you need? should they need?
V-ing form
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
should I have needed? should you have needed? should he have needed? should we have needed? should you have needed? should they have needed?
V-ing perfect
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
shouldn't I need? shouldn't you need? shouldn't he need? shouldn't we need? shouldn't you need? shouldn't they need?
V-ing form
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
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?
V-ing perfect
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?