English verb conjugation
OUGHT TO SMILE

Regular verb: smile - smiled - smiled

Affirmation

Simple form	V-ing form
I ought to smile you ought to smile she ought to smile we ought to smile you ought to smile they ought to smile	I ought to be smiling you ought to be smiling she ought to be smiling we ought to be smiling you ought to be smiling they ought to be smiling
Perfect	V-ing perfect
I ought to have smiled you ought to have smiled she ought to have smiled we ought to have smiled you ought to have smiled they ought to have smiled	I ought to have been smiling you ought to have been smiling she ought to have been smiling we ought to have been smiling you ought to have been smiling they ought to have been smiling

Negation

Simple form	V-ing form
I oughtn't to smile you oughtn't to smile she oughtn't to smile we oughtn't to smile you oughtn't to smile they oughtn't to smile	I oughtn't to be smiling you oughtn't to be smiling she oughtn't to be smiling we oughtn't to be smiling you oughtn't to be smiling they oughtn't to be smiling
Perfect	V-ing perfect
I oughtn't to have smiled you oughtn't to have smiled she oughtn't to have smiled we oughtn't to have smiled you oughtn't to have smiled they oughtn't to have smiled	I oughtn't to have been smiling you oughtn't to have been smiling she oughtn't to have been smiling we oughtn't to have been smiling you oughtn't to have been smiling they oughtn't to have been smiling

Interrogative form

Simple form	V-ing form
ought to I smile? ought to you smile? ought to she smile? ought to we smile? ought to you smile? ought to they smile?	ought to I be smiling? ought to you be smiling? ought to she be smiling? ought to we be smiling? ought to you be smiling? ought to they be smiling?
Perfect	V-ing perfect
ought to I have smiled? ought to you have smiled? ought to she have smiled? ought to we have smiled? ought to you have smiled? ought to they have smiled?	ought to I have been smiling? ought to you have been smiling? ought to she have been smiling? ought to we have been smiling? ought to you have been smiling? ought to they have been smiling?

Interro-negative form

Simple form	V-ing form
oughtn't I to smile? oughtn't you to smile? oughtn't she to smile? oughtn't we to smile? oughtn't you to smile? oughtn't they to smile?	oughtn't I to be smiling? oughtn't you to be smiling? oughtn't she to be smiling? oughtn't we to be smiling? oughtn't you to be smiling? oughtn't they to be smiling?
Perfect	V-ing perfect
oughtn't I to have smiled? oughtn't you to have smiled? oughtn't she to have smiled? oughtn't we to have smiled? oughtn't you to have smiled? oughtn't they to have smiled?	oughtn't I to have been smiling? oughtn't you to have been smiling? oughtn't she to have been smiling? oughtn't we to have been smiling? oughtn't you to have been smiling? oughtn't they to have been smiling?