English verb conjugation
SHOULD MANAGE

Regular verb: manage - managed - managed

Affirmation

Simple form	V-ing form
I'd manage you'd manage he'd manage we'd manage you'd manage they'd manage	I'd be managing you'd be managing he'd be managing we'd be managing you'd be managing they'd be managing
Perfect	V-ing perfect
I should've managed you should've managed he should've managed we should've managed you should've managed they should've managed	I should've been managing you should've been managing he should've been managing we should've been managing you should've been managing they should've been managing

Negation

Simple form	V-ing form
I shouldn't manage you shouldn't manage he shouldn't manage we shouldn't manage you shouldn't manage they shouldn't manage	I shouldn't be managing you shouldn't be managing he shouldn't be managing we shouldn't be managing you shouldn't be managing they shouldn't be managing
Perfect	V-ing perfect
I shouldn't have managed you shouldn't have managed he shouldn't have managed we shouldn't have managed you shouldn't have managed they shouldn't have managed	I shouldn't have been managing you shouldn't have been managing he shouldn't have been managing we shouldn't have been managing you shouldn't have been managing they shouldn't have been managing

Interrogative form

Simple form	V-ing form
should I manage? should you manage? should he manage? should we manage? should you manage? should they manage?	should I be managing? should you be managing? should he be managing? should we be managing? should you be managing? should they be managing?
Perfect	V-ing perfect
should I have managed? should you have managed? should he have managed? should we have managed? should you have managed? should they have managed?	should I have been managing? should you have been managing? should he have been managing? should we have been managing? should you have been managing? should they have been managing?

Interro-negative form

Simple form	V-ing form
shouldn't I manage? shouldn't you manage? shouldn't he manage? shouldn't we manage? shouldn't you manage? shouldn't they manage?	shouldn't I be managing? shouldn't you be managing? shouldn't he be managing? shouldn't we be managing? shouldn't you be managing? shouldn't they be managing?
Perfect	V-ing perfect
shouldn't I have managed? shouldn't you have managed? shouldn't he have managed? shouldn't we have managed? shouldn't you have managed? shouldn't they have managed?	shouldn't I have been managing? shouldn't you have been managing? shouldn't he have been managing? shouldn't we have been managing? shouldn't you have been managing? shouldn't they have been managing?