English verb conjugation
OUGHT TO SMOKE

Regular verb: smoke - smoked - smoked

Affirmation

Simple form	V-ing form
I ought to smoke you ought to smoke she ought to smoke we ought to smoke you ought to smoke they ought to smoke	I ought to be smoking you ought to be smoking she ought to be smoking we ought to be smoking you ought to be smoking they ought to be smoking
Perfect	V-ing perfect
I ought to have smoked you ought to have smoked she ought to have smoked we ought to have smoked you ought to have smoked they ought to have smoked	I ought to have been smoking you ought to have been smoking she ought to have been smoking we ought to have been smoking you ought to have been smoking they ought to have been smoking

Negation

Simple form	V-ing form
I oughtn't to smoke you oughtn't to smoke she oughtn't to smoke we oughtn't to smoke you oughtn't to smoke they oughtn't to smoke	I oughtn't to be smoking you oughtn't to be smoking she oughtn't to be smoking we oughtn't to be smoking you oughtn't to be smoking they oughtn't to be smoking
Perfect	V-ing perfect
I oughtn't to have smoked you oughtn't to have smoked she oughtn't to have smoked we oughtn't to have smoked you oughtn't to have smoked they oughtn't to have smoked	I oughtn't to have been smoking you oughtn't to have been smoking she oughtn't to have been smoking we oughtn't to have been smoking you oughtn't to have been smoking they oughtn't to have been smoking

Interrogative form

Simple form	V-ing form
ought to I smoke? ought to you smoke? ought to she smoke? ought to we smoke? ought to you smoke? ought to they smoke?	ought to I be smoking? ought to you be smoking? ought to she be smoking? ought to we be smoking? ought to you be smoking? ought to they be smoking?
Perfect	V-ing perfect
ought to I have smoked? ought to you have smoked? ought to she have smoked? ought to we have smoked? ought to you have smoked? ought to they have smoked?	ought to I have been smoking? ought to you have been smoking? ought to she have been smoking? ought to we have been smoking? ought to you have been smoking? ought to they have been smoking?

Interro-negative form

Simple form	V-ing form
oughtn't I to smoke? oughtn't you to smoke? oughtn't she to smoke? oughtn't we to smoke? oughtn't you to smoke? oughtn't they to smoke?	oughtn't I to be smoking? oughtn't you to be smoking? oughtn't she to be smoking? oughtn't we to be smoking? oughtn't you to be smoking? oughtn't they to be smoking?
Perfect	V-ing perfect
oughtn't I to have smoked? oughtn't you to have smoked? oughtn't she to have smoked? oughtn't we to have smoked? oughtn't you to have smoked? oughtn't they to have smoked?	oughtn't I to have been smoking? oughtn't you to have been smoking? oughtn't she to have been smoking? oughtn't we to have been smoking? oughtn't you to have been smoking? oughtn't they to have been smoking?