English verb conjugation
OUGHT TO AMUSE

Regular verb: amuse - amused - amused

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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