may kiss
Regular verb: kiss - kissed- kissed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may kiss
you may kiss
he may kiss
we may kiss
you may kiss
they may kiss 	I may be kissing
you may be kissing
he may be kissing
we may be kissing
you may be kissing
they may be kissing	I may have kissed
you may have kissed
he may have kissed
we may have kissed
you may have kissed
they may have kissed	I may have been kissing
you may have been kissing
he may have been kissing
we may have been kissing
you may have been kissing
they may have been kissing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't kiss
you mayn't kiss
he mayn't kiss
we mayn't kiss
you mayn't kiss
they mayn't kiss 	I mayn't be kissing
you mayn't be kissing
he mayn't be kissing
we mayn't be kissing
you mayn't be kissing
they mayn't be kissing	I mayn't have kissed
you mayn't have kissed
he mayn't have kissed
we mayn't have kissed
you mayn't have kissed
they mayn't have kissed	I mayn't have been kissing
you mayn't have been kissing
he mayn't have been kissing
we mayn't have been kissing
you mayn't have been kissing
they mayn't have been kissing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I kiss?
may you kiss?
may he kiss?
may we kiss?
may you kiss?
may they kiss? 	may I be kissing?
may you be kissing?
may he be kissing?
may we be kissing?
may you be kissing?
may they be kissing? 	may I have kissed?
may you have kissed?
may he have kissed?
may we have kissed?
may you have kissed?
may they have kissed? 	may I have been kissing?
may you have been kissing?
may he have been kissing?
may we have been kissing?
may you have been kissing?
may they have been kissing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I kiss?
mayn't you kiss?
mayn't he kiss?
mayn't we kiss?
mayn't you kiss?
mayn't they kiss? 	mayn't I be kissing?
mayn't you be kissing?
mayn't he be kissing?
mayn't we be kissing?
mayn't you be kissing?
mayn't they be kissing? 	mayn't I have kissed?
mayn't you have kissed?
mayn't he have kissed?
mayn't we have kissed?
mayn't you have kissed?
mayn't they have kissed? 	mayn't I have been kissing?
mayn't you have been kissing?
mayn't he have been kissing?
mayn't we have been kissing?
mayn't you have been kissing?
mayn't they have been kissing?