may sex
Regular verb: sex - sexed- sexed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sex
you may sex
she may sex
we may sex
you may sex
they may sex 	I may be sexing
you may be sexing
she may be sexing
we may be sexing
you may be sexing
they may be sexing	I may have sexed
you may have sexed
she may have sexed
we may have sexed
you may have sexed
they may have sexed	I may have been sexing
you may have been sexing
she may have been sexing
we may have been sexing
you may have been sexing
they may have been sexing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sex
you mayn't sex
she mayn't sex
we mayn't sex
you mayn't sex
they mayn't sex 	I mayn't be sexing
you mayn't be sexing
she mayn't be sexing
we mayn't be sexing
you mayn't be sexing
they mayn't be sexing	I mayn't have sexed
you mayn't have sexed
she mayn't have sexed
we mayn't have sexed
you mayn't have sexed
they mayn't have sexed	I mayn't have been sexing
you mayn't have been sexing
she mayn't have been sexing
we mayn't have been sexing
you mayn't have been sexing
they mayn't have been sexing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sex?
may you sex?
may she sex?
may we sex?
may you sex?
may they sex? 	may I be sexing?
may you be sexing?
may she be sexing?
may we be sexing?
may you be sexing?
may they be sexing? 	may I have sexed?
may you have sexed?
may she have sexed?
may we have sexed?
may you have sexed?
may they have sexed? 	may I have been sexing?
may you have been sexing?
may she have been sexing?
may we have been sexing?
may you have been sexing?
may they have been sexing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sex?
mayn't you sex?
mayn't she sex?
mayn't we sex?
mayn't you sex?
mayn't they sex? 	mayn't I be sexing?
mayn't you be sexing?
mayn't she be sexing?
mayn't we be sexing?
mayn't you be sexing?
mayn't they be sexing? 	mayn't I have sexed?
mayn't you have sexed?
mayn't she have sexed?
mayn't we have sexed?
mayn't you have sexed?
mayn't they have sexed? 	mayn't I have been sexing?
mayn't you have been sexing?
mayn't she have been sexing?
mayn't we have been sexing?
mayn't you have been sexing?
mayn't they have been sexing?