I may officiate you may officiate she may officiate we may officiate you may officiate they may officiate
V-ing form
I may be officiating you may be officiating she may be officiating we may be officiating you may be officiating they may be officiating
Perfect
I may have officiated you may have officiated she 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 she may have been officiating we may have been officiating you may have been officiating they may have been officiating
Negation
Simple form
I may not officiate you may not officiate she may not officiate we may not officiate you may not officiate they may not officiate
V-ing form
I may not be officiating you may not be officiating she may not be officiating we may not be officiating you may not be officiating they may not be officiating
Perfect
I may not have officiated you may not have officiated she may not have officiated we may not have officiated you may not have officiated they may not have officiated
V-ing perfect
I may not have been officiating you may not have been officiating she may not have been officiating we may not have been officiating you may not have been officiating they may not have been officiating
Interrogative form
Simple form
may I officiate? may you officiate? may she officiate? may we officiate? may you officiate? may they officiate?
V-ing form
may I be officiating? may you be officiating? may she be officiating? may we be officiating? may you be officiating? may they be officiating?
Perfect
may I have officiated? may you have officiated? may she 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 she have been officiating? may we have been officiating? may you have been officiating? may they have been officiating?
Interro-negative form
Simple form
may I not officiate? may you not officiate? may she not officiate? may we not officiate? may you not officiate? may they not officiate?
V-ing form
may I not be officiating? may you not be officiating? may she not be officiating? may we not be officiating? may you not be officiating? may they not be officiating?
Perfect
may I not have officiated? may you not have officiated? may she not have officiated? may we not have officiated? may you not have officiated? may they not have officiated?
V-ing perfect
may I not have been officiating? may you not have been officiating? may she not have been officiating? may we not have been officiating? may you not have been officiating? may they not have been officiating?