English verb conjugation
OUGHT TO KNEE

Regular verb: knee - kneed - kneed

Affirmation

Simple form	V-ing form
I ought to knee you ought to knee he ought to knee we ought to knee you ought to knee they ought to knee	I ought to be kneeing you ought to be kneeing he ought to be kneeing we ought to be kneeing you ought to be kneeing they ought to be kneeing
Perfect	V-ing perfect
I ought to have kneed you ought to have kneed he ought to have kneed we ought to have kneed you ought to have kneed they ought to have kneed	I ought to have been kneeing you ought to have been kneeing he ought to have been kneeing we ought to have been kneeing you ought to have been kneeing they ought to have been kneeing

Negation

Simple form	V-ing form
I oughtn't to knee you oughtn't to knee he oughtn't to knee we oughtn't to knee you oughtn't to knee they oughtn't to knee	I oughtn't to be kneeing you oughtn't to be kneeing he oughtn't to be kneeing we oughtn't to be kneeing you oughtn't to be kneeing they oughtn't to be kneeing
Perfect	V-ing perfect
I oughtn't to have kneed you oughtn't to have kneed he oughtn't to have kneed we oughtn't to have kneed you oughtn't to have kneed they oughtn't to have kneed	I oughtn't to have been kneeing you oughtn't to have been kneeing he oughtn't to have been kneeing we oughtn't to have been kneeing you oughtn't to have been kneeing they oughtn't to have been kneeing

Interrogative form

Simple form	V-ing form
ought to I knee? ought to you knee? ought to he knee? ought to we knee? ought to you knee? ought to they knee?	ought to I be kneeing? ought to you be kneeing? ought to he be kneeing? ought to we be kneeing? ought to you be kneeing? ought to they be kneeing?
Perfect	V-ing perfect
ought to I have kneed? ought to you have kneed? ought to he have kneed? ought to we have kneed? ought to you have kneed? ought to they have kneed?	ought to I have been kneeing? ought to you have been kneeing? ought to he have been kneeing? ought to we have been kneeing? ought to you have been kneeing? ought to they have been kneeing?

Interro-negative form

Simple form	V-ing form
oughtn't I to knee? oughtn't you to knee? oughtn't he to knee? oughtn't we to knee? oughtn't you to knee? oughtn't they to knee?	oughtn't I to be kneeing? oughtn't you to be kneeing? oughtn't he to be kneeing? oughtn't we to be kneeing? oughtn't you to be kneeing? oughtn't they to be kneeing?
Perfect	V-ing perfect
oughtn't I to have kneed? oughtn't you to have kneed? oughtn't he to have kneed? oughtn't we to have kneed? oughtn't you to have kneed? oughtn't they to have kneed?	oughtn't I to have been kneeing? oughtn't you to have been kneeing? oughtn't he to have been kneeing? oughtn't we to have been kneeing? oughtn't you to have been kneeing? oughtn't they to have been kneeing?