English verb conjugation
OUGHT TO DRIFT

Regular verb: drift - drifted - drifted

Affirmation

Simple form	V-ing form
I ought to drift you ought to drift he ought to drift we ought to drift you ought to drift they ought to drift	I ought to be drifting you ought to be drifting he ought to be drifting we ought to be drifting you ought to be drifting they ought to be drifting
Perfect	V-ing perfect
I ought to have drifted you ought to have drifted he ought to have drifted we ought to have drifted you ought to have drifted they ought to have drifted	I ought to have been drifting you ought to have been drifting he ought to have been drifting we ought to have been drifting you ought to have been drifting they ought to have been drifting

Negation

Simple form	V-ing form
I oughtn't to drift you oughtn't to drift he oughtn't to drift we oughtn't to drift you oughtn't to drift they oughtn't to drift	I oughtn't to be drifting you oughtn't to be drifting he oughtn't to be drifting we oughtn't to be drifting you oughtn't to be drifting they oughtn't to be drifting
Perfect	V-ing perfect
I oughtn't to have drifted you oughtn't to have drifted he oughtn't to have drifted we oughtn't to have drifted you oughtn't to have drifted they oughtn't to have drifted	I oughtn't to have been drifting you oughtn't to have been drifting he oughtn't to have been drifting we oughtn't to have been drifting you oughtn't to have been drifting they oughtn't to have been drifting

Interrogative form

Simple form	V-ing form
ought to I drift? ought to you drift? ought to he drift? ought to we drift? ought to you drift? ought to they drift?	ought to I be drifting? ought to you be drifting? ought to he be drifting? ought to we be drifting? ought to you be drifting? ought to they be drifting?
Perfect	V-ing perfect
ought to I have drifted? ought to you have drifted? ought to he have drifted? ought to we have drifted? ought to you have drifted? ought to they have drifted?	ought to I have been drifting? ought to you have been drifting? ought to he have been drifting? ought to we have been drifting? ought to you have been drifting? ought to they have been drifting?

Interro-negative form

Simple form	V-ing form
oughtn't I to drift? oughtn't you to drift? oughtn't he to drift? oughtn't we to drift? oughtn't you to drift? oughtn't they to drift?	oughtn't I to be drifting? oughtn't you to be drifting? oughtn't he to be drifting? oughtn't we to be drifting? oughtn't you to be drifting? oughtn't they to be drifting?
Perfect	V-ing perfect
oughtn't I to have drifted? oughtn't you to have drifted? oughtn't he to have drifted? oughtn't we to have drifted? oughtn't you to have drifted? oughtn't they to have drifted?	oughtn't I to have been drifting? oughtn't you to have been drifting? oughtn't he to have been drifting? oughtn't we to have been drifting? oughtn't you to have been drifting? oughtn't they to have been drifting?