may sleek
Regular verb: sleek - sleeked- sleeked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sleek
you may sleek
he may sleek
we may sleek
you may sleek
they may sleek 	I may be sleeking
you may be sleeking
he may be sleeking
we may be sleeking
you may be sleeking
they may be sleeking	I may have sleeked
you may have sleeked
he may have sleeked
we may have sleeked
you may have sleeked
they may have sleeked	I may have been sleeking
you may have been sleeking
he may have been sleeking
we may have been sleeking
you may have been sleeking
they may have been sleeking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sleek
you mayn't sleek
he mayn't sleek
we mayn't sleek
you mayn't sleek
they mayn't sleek 	I mayn't be sleeking
you mayn't be sleeking
he mayn't be sleeking
we mayn't be sleeking
you mayn't be sleeking
they mayn't be sleeking	I mayn't have sleeked
you mayn't have sleeked
he mayn't have sleeked
we mayn't have sleeked
you mayn't have sleeked
they mayn't have sleeked	I mayn't have been sleeking
you mayn't have been sleeking
he mayn't have been sleeking
we mayn't have been sleeking
you mayn't have been sleeking
they mayn't have been sleeking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sleek?
may you sleek?
may he sleek?
may we sleek?
may you sleek?
may they sleek? 	may I be sleeking?
may you be sleeking?
may he be sleeking?
may we be sleeking?
may you be sleeking?
may they be sleeking? 	may I have sleeked?
may you have sleeked?
may he have sleeked?
may we have sleeked?
may you have sleeked?
may they have sleeked? 	may I have been sleeking?
may you have been sleeking?
may he have been sleeking?
may we have been sleeking?
may you have been sleeking?
may they have been sleeking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sleek?
mayn't you sleek?
mayn't he sleek?
mayn't we sleek?
mayn't you sleek?
mayn't they sleek? 	mayn't I be sleeking?
mayn't you be sleeking?
mayn't he be sleeking?
mayn't we be sleeking?
mayn't you be sleeking?
mayn't they be sleeking? 	mayn't I have sleeked?
mayn't you have sleeked?
mayn't he have sleeked?
mayn't we have sleeked?
mayn't you have sleeked?
mayn't they have sleeked? 	mayn't I have been sleeking?
mayn't you have been sleeking?
mayn't he have been sleeking?
mayn't we have been sleeking?
mayn't you have been sleeking?
mayn't they have been sleeking?