English verb conjugation
CAN KNEE

Regular verb: knee - kneed - kneed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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