may knee
Regular verb: knee - kneed- kneed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may knee
you may knee
she may knee
we may knee
you may knee
they may knee 	I may be kneeing
you may be kneeing
she may be kneeing
we may be kneeing
you may be kneeing
they may be kneeing	I may have kneed
you may have kneed
she may have kneed
we may have kneed
you may have kneed
they may have kneed	I may have been kneeing
you may have been kneeing
she may have been kneeing
we may have been kneeing
you may have been kneeing
they may have been kneeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not knee
you may not knee
she may not knee
we may not knee
you may not knee
they may not knee 	I may not be kneeing
you may not be kneeing
she may not be kneeing
we may not be kneeing
you may not be kneeing
they may not be kneeing	I may not have kneed
you may not have kneed
she may not have kneed
we may not have kneed
you may not have kneed
they may not have kneed	I may not have been kneeing
you may not have been kneeing
she may not have been kneeing
we may not have been kneeing
you may not have been kneeing
they may not have been kneeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I knee?
may you knee?
may she knee?
may we knee?
may you knee?
may they knee? 	may I be kneeing?
may you be kneeing?
may she be kneeing?
may we be kneeing?
may you be kneeing?
may they be kneeing? 	may I have kneed?
may you have kneed?
may she have kneed?
may we have kneed?
may you have kneed?
may they have kneed? 	may I have been kneeing?
may you have been kneeing?
may she have been kneeing?
may we have been kneeing?
may you have been kneeing?
may they have been kneeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not knee?
may you not knee?
may she not knee?
may we not knee?
may you not knee?
may they not knee? 	may I not be kneeing?
may you not be kneeing?
may she not be kneeing?
may we not be kneeing?
may you not be kneeing?
may they not be kneeing? 	may I not have kneed?
may you not have kneed?
may she not have kneed?
may we not have kneed?
may you not have kneed?
may they not have kneed? 	may I not have been kneeing?
may you not have been kneeing?
may she not have been kneeing?
may we not have been kneeing?
may you not have been kneeing?
may they not have been kneeing?