English verb conjugation
SHOULD AMUSE

Regular verb: amuse - amused - amused

Affirmation

Simple form	V-ing form
I'd amuse you'd amuse he'd amuse we'd amuse you'd amuse they'd amuse	I'd be amusing you'd be amusing he'd be amusing we'd be amusing you'd be amusing they'd be amusing
Perfect	V-ing perfect
I should've amused you should've amused he should've amused we should've amused you should've amused they should've amused	I should've been amusing you should've been amusing he should've been amusing we should've been amusing you should've been amusing they should've been amusing

Negation

Simple form	V-ing form
I shouldn't amuse you shouldn't amuse he shouldn't amuse we shouldn't amuse you shouldn't amuse they shouldn't amuse	I shouldn't be amusing you shouldn't be amusing he shouldn't be amusing we shouldn't be amusing you shouldn't be amusing they shouldn't be amusing
Perfect	V-ing perfect
I shouldn't have amused you shouldn't have amused he shouldn't have amused we shouldn't have amused you shouldn't have amused they shouldn't have amused	I shouldn't have been amusing you shouldn't have been amusing he shouldn't have been amusing we shouldn't have been amusing you shouldn't have been amusing they shouldn't have been amusing

Interrogative form

Simple form	V-ing form
should I amuse? should you amuse? should he amuse? should we amuse? should you amuse? should they amuse?	should I be amusing? should you be amusing? should he be amusing? should we be amusing? should you be amusing? should they be amusing?
Perfect	V-ing perfect
should I have amused? should you have amused? should he have amused? should we have amused? should you have amused? should they have amused?	should I have been amusing? should you have been amusing? should he have been amusing? should we have been amusing? should you have been amusing? should they have been amusing?

Interro-negative form

Simple form	V-ing form
shouldn't I amuse? shouldn't you amuse? shouldn't he amuse? shouldn't we amuse? shouldn't you amuse? shouldn't they amuse?	shouldn't I be amusing? shouldn't you be amusing? shouldn't he be amusing? shouldn't we be amusing? shouldn't you be amusing? shouldn't they be amusing?
Perfect	V-ing perfect
shouldn't I have amused? shouldn't you have amused? shouldn't he have amused? shouldn't we have amused? shouldn't you have amused? shouldn't they have amused?	shouldn't I have been amusing? shouldn't you have been amusing? shouldn't he have been amusing? shouldn't we have been amusing? shouldn't you have been amusing? shouldn't they have been amusing?