English verb conjugation
MUST KNEE

Regular verb: knee - kneed - kneed

Affirmation

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

Negation

Simple form	V-ing form
I must not knee you must not knee he must not knee we must not knee you must not knee they must not knee	I must not be kneeing you must not be kneeing he must not be kneeing we must not be kneeing you must not be kneeing they must not be kneeing
Perfect	V-ing perfect
I must not have kneed you must not have kneed he must not have kneed we must not have kneed you must not have kneed they must not have kneed	I must not have been kneeing you must not have been kneeing he must not have been kneeing we must not have been kneeing you must not have been kneeing they must not have been kneeing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
must I not knee? must you not knee? must he not knee? must we not knee? must you not knee? must they not knee?	must I not be kneeing? must you not be kneeing? must he not be kneeing? must we not be kneeing? must you not be kneeing? must they not be kneeing?
Perfect	V-ing perfect
must I not have kneed? must you not have kneed? must he not have kneed? must we not have kneed? must you not have kneed? must they not have kneed?	must I not have been kneeing? must you not have been kneeing? must he not have been kneeing? must we not have been kneeing? must you not have been kneeing? must they not have been kneeing?