English verb conjugation
OUGHT TO OVERLEARN

Regular verb: overlearn - overlearned - overlearned

Affirmation

Simple form	V-ing form
I ought to overlearn you ought to overlearn he ought to overlearn we ought to overlearn you ought to overlearn they ought to overlearn	I ought to be overlearning you ought to be overlearning he ought to be overlearning we ought to be overlearning you ought to be overlearning they ought to be overlearning
Perfect	V-ing perfect
I ought to have overlearned you ought to have overlearned he ought to have overlearned we ought to have overlearned you ought to have overlearned they ought to have overlearned	I ought to have been overlearning you ought to have been overlearning he ought to have been overlearning we ought to have been overlearning you ought to have been overlearning they ought to have been overlearning

Negation

Simple form	V-ing form
I oughtn't to overlearn you oughtn't to overlearn he oughtn't to overlearn we oughtn't to overlearn you oughtn't to overlearn they oughtn't to overlearn	I oughtn't to be overlearning you oughtn't to be overlearning he oughtn't to be overlearning we oughtn't to be overlearning you oughtn't to be overlearning they oughtn't to be overlearning
Perfect	V-ing perfect
I oughtn't to have overlearned you oughtn't to have overlearned he oughtn't to have overlearned we oughtn't to have overlearned you oughtn't to have overlearned they oughtn't to have overlearned	I oughtn't to have been overlearning you oughtn't to have been overlearning he oughtn't to have been overlearning we oughtn't to have been overlearning you oughtn't to have been overlearning they oughtn't to have been overlearning

Interrogative form

Simple form	V-ing form
ought to I overlearn? ought to you overlearn? ought to he overlearn? ought to we overlearn? ought to you overlearn? ought to they overlearn?	ought to I be overlearning? ought to you be overlearning? ought to he be overlearning? ought to we be overlearning? ought to you be overlearning? ought to they be overlearning?
Perfect	V-ing perfect
ought to I have overlearned? ought to you have overlearned? ought to he have overlearned? ought to we have overlearned? ought to you have overlearned? ought to they have overlearned?	ought to I have been overlearning? ought to you have been overlearning? ought to he have been overlearning? ought to we have been overlearning? ought to you have been overlearning? ought to they have been overlearning?

Interro-negative form

Simple form	V-ing form
oughtn't I to overlearn? oughtn't you to overlearn? oughtn't he to overlearn? oughtn't we to overlearn? oughtn't you to overlearn? oughtn't they to overlearn?	oughtn't I to be overlearning? oughtn't you to be overlearning? oughtn't he to be overlearning? oughtn't we to be overlearning? oughtn't you to be overlearning? oughtn't they to be overlearning?
Perfect	V-ing perfect
oughtn't I to have overlearned? oughtn't you to have overlearned? oughtn't he to have overlearned? oughtn't we to have overlearned? oughtn't you to have overlearned? oughtn't they to have overlearned?	oughtn't I to have been overlearning? oughtn't you to have been overlearning? oughtn't he to have been overlearning? oughtn't we to have been overlearning? oughtn't you to have been overlearning? oughtn't they to have been overlearning?