may ache
Regular verb: ache - ached- ached

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may ache
you may ache
she may ache
we may ache
you may ache
they may ache 	I may be aching
you may be aching
she may be aching
we may be aching
you may be aching
they may be aching	I may have ached
you may have ached
she may have ached
we may have ached
you may have ached
they may have ached	I may have been aching
you may have been aching
she may have been aching
we may have been aching
you may have been aching
they may have been aching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't ache
you mayn't ache
she mayn't ache
we mayn't ache
you mayn't ache
they mayn't ache 	I mayn't be aching
you mayn't be aching
she mayn't be aching
we mayn't be aching
you mayn't be aching
they mayn't be aching	I mayn't have ached
you mayn't have ached
she mayn't have ached
we mayn't have ached
you mayn't have ached
they mayn't have ached	I mayn't have been aching
you mayn't have been aching
she mayn't have been aching
we mayn't have been aching
you mayn't have been aching
they mayn't have been aching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I ache?
may you ache?
may she ache?
may we ache?
may you ache?
may they ache? 	may I be aching?
may you be aching?
may she be aching?
may we be aching?
may you be aching?
may they be aching? 	may I have ached?
may you have ached?
may she have ached?
may we have ached?
may you have ached?
may they have ached? 	may I have been aching?
may you have been aching?
may she have been aching?
may we have been aching?
may you have been aching?
may they have been aching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I ache?
mayn't you ache?
mayn't she ache?
mayn't we ache?
mayn't you ache?
mayn't they ache? 	mayn't I be aching?
mayn't you be aching?
mayn't she be aching?
mayn't we be aching?
mayn't you be aching?
mayn't they be aching? 	mayn't I have ached?
mayn't you have ached?
mayn't she have ached?
mayn't we have ached?
mayn't you have ached?
mayn't they have ached? 	mayn't I have been aching?
mayn't you have been aching?
mayn't she have been aching?
mayn't we have been aching?
mayn't you have been aching?
mayn't they have been aching?