I may officiate you may officiate he may officiate we may officiate you may officiate they may officiate
V-ing form
I may be officiating you may be officiating he may be officiating we may be officiating you may be officiating they may be officiating
Perfect
I may have officiated you may have officiated he may have officiated we may have officiated you may have officiated they may have officiated
V-ing perfect
I may have been officiating you may have been officiating he may have been officiating we may have been officiating you may have been officiating they may have been officiating
Negation
Simple form
I mayn't officiate you mayn't officiate he mayn't officiate we mayn't officiate you mayn't officiate they mayn't officiate
V-ing form
I mayn't be officiating you mayn't be officiating he mayn't be officiating we mayn't be officiating you mayn't be officiating they mayn't be officiating
Perfect
I mayn't have officiated you mayn't have officiated he mayn't have officiated we mayn't have officiated you mayn't have officiated they mayn't have officiated
V-ing perfect
I mayn't have been officiating you mayn't have been officiating he mayn't have been officiating we mayn't have been officiating you mayn't have been officiating they mayn't have been officiating
Interrogative form
Simple form
may I officiate? may you officiate? may he officiate? may we officiate? may you officiate? may they officiate?
V-ing form
may I be officiating? may you be officiating? may he be officiating? may we be officiating? may you be officiating? may they be officiating?
Perfect
may I have officiated? may you have officiated? may he have officiated? may we have officiated? may you have officiated? may they have officiated?
V-ing perfect
may I have been officiating? may you have been officiating? may he have been officiating? may we have been officiating? may you have been officiating? may they have been officiating?
Interro-negative form
Simple form
mayn't I officiate? mayn't you officiate? mayn't he officiate? mayn't we officiate? mayn't you officiate? mayn't they officiate?
V-ing form
mayn't I be officiating? mayn't you be officiating? mayn't he be officiating? mayn't we be officiating? mayn't you be officiating? mayn't they be officiating?
Perfect
mayn't I have officiated? mayn't you have officiated? mayn't he have officiated? mayn't we have officiated? mayn't you have officiated? mayn't they have officiated?
V-ing perfect
mayn't I have been officiating? mayn't you have been officiating? mayn't he have been officiating? mayn't we have been officiating? mayn't you have been officiating? mayn't they have been officiating?