English verb conjugation
SHOULD KNEE

Regular verb: knee - kneed - kneed

Affirmation

Simple form	V-ing form
I'd knee you'd knee he'd knee we'd knee you'd knee they'd knee	I'd be kneeing you'd be kneeing he'd be kneeing we'd be kneeing you'd be kneeing they'd be kneeing
Perfect	V-ing perfect
I should've kneed you should've kneed he should've kneed we should've kneed you should've kneed they should've kneed	I should've been kneeing you should've been kneeing he should've been kneeing we should've been kneeing you should've been kneeing they should've been kneeing

Negation

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

Interrogative form

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

Interro-negative form

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