may perfume
Regular verb: perfume - perfumed- perfumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may perfume
you may perfume
he may perfume
we may perfume
you may perfume
they may perfume 	I may be perfuming
you may be perfuming
he may be perfuming
we may be perfuming
you may be perfuming
they may be perfuming	I may have perfumed
you may have perfumed
he may have perfumed
we may have perfumed
you may have perfumed
they may have perfumed	I may have been perfuming
you may have been perfuming
he may have been perfuming
we may have been perfuming
you may have been perfuming
they may have been perfuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't perfume
you mayn't perfume
he mayn't perfume
we mayn't perfume
you mayn't perfume
they mayn't perfume 	I mayn't be perfuming
you mayn't be perfuming
he mayn't be perfuming
we mayn't be perfuming
you mayn't be perfuming
they mayn't be perfuming	I mayn't have perfumed
you mayn't have perfumed
he mayn't have perfumed
we mayn't have perfumed
you mayn't have perfumed
they mayn't have perfumed	I mayn't have been perfuming
you mayn't have been perfuming
he mayn't have been perfuming
we mayn't have been perfuming
you mayn't have been perfuming
they mayn't have been perfuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I perfume?
may you perfume?
may he perfume?
may we perfume?
may you perfume?
may they perfume? 	may I be perfuming?
may you be perfuming?
may he be perfuming?
may we be perfuming?
may you be perfuming?
may they be perfuming? 	may I have perfumed?
may you have perfumed?
may he have perfumed?
may we have perfumed?
may you have perfumed?
may they have perfumed? 	may I have been perfuming?
may you have been perfuming?
may he have been perfuming?
may we have been perfuming?
may you have been perfuming?
may they have been perfuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I perfume?
mayn't you perfume?
mayn't he perfume?
mayn't we perfume?
mayn't you perfume?
mayn't they perfume? 	mayn't I be perfuming?
mayn't you be perfuming?
mayn't he be perfuming?
mayn't we be perfuming?
mayn't you be perfuming?
mayn't they be perfuming? 	mayn't I have perfumed?
mayn't you have perfumed?
mayn't he have perfumed?
mayn't we have perfumed?
mayn't you have perfumed?
mayn't they have perfumed? 	mayn't I have been perfuming?
mayn't you have been perfuming?
mayn't he have been perfuming?
mayn't we have been perfuming?
mayn't you have been perfuming?
mayn't they have been perfuming?