may order
Regular verb: order - ordered- ordered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may order
you may order
she may order
we may order
you may order
they may order 	I may be ordering
you may be ordering
she may be ordering
we may be ordering
you may be ordering
they may be ordering	I may have ordered
you may have ordered
she may have ordered
we may have ordered
you may have ordered
they may have ordered	I may have been ordering
you may have been ordering
she may have been ordering
we may have been ordering
you may have been ordering
they may have been ordering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't order
you mayn't order
she mayn't order
we mayn't order
you mayn't order
they mayn't order 	I mayn't be ordering
you mayn't be ordering
she mayn't be ordering
we mayn't be ordering
you mayn't be ordering
they mayn't be ordering	I mayn't have ordered
you mayn't have ordered
she mayn't have ordered
we mayn't have ordered
you mayn't have ordered
they mayn't have ordered	I mayn't have been ordering
you mayn't have been ordering
she mayn't have been ordering
we mayn't have been ordering
you mayn't have been ordering
they mayn't have been ordering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I order?
may you order?
may she order?
may we order?
may you order?
may they order? 	may I be ordering?
may you be ordering?
may she be ordering?
may we be ordering?
may you be ordering?
may they be ordering? 	may I have ordered?
may you have ordered?
may she have ordered?
may we have ordered?
may you have ordered?
may they have ordered? 	may I have been ordering?
may you have been ordering?
may she have been ordering?
may we have been ordering?
may you have been ordering?
may they have been ordering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I order?
mayn't you order?
mayn't she order?
mayn't we order?
mayn't you order?
mayn't they order? 	mayn't I be ordering?
mayn't you be ordering?
mayn't she be ordering?
mayn't we be ordering?
mayn't you be ordering?
mayn't they be ordering? 	mayn't I have ordered?
mayn't you have ordered?
mayn't she have ordered?
mayn't we have ordered?
mayn't you have ordered?
mayn't they have ordered? 	mayn't I have been ordering?
mayn't you have been ordering?
mayn't she have been ordering?
mayn't we have been ordering?
mayn't you have been ordering?
mayn't they have been ordering?