English verb conjugation
MAY ORDER

Regular verb: order - ordered - ordered

Affirmation

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