I may dictate you may dictate she may dictate we may dictate you may dictate they may dictate
V-ing form
I may be dictating you may be dictating she may be dictating we may be dictating you may be dictating they may be dictating
Perfect
I may have dictated you may have dictated she may have dictated we may have dictated you may have dictated they may have dictated
V-ing perfect
I may have been dictating you may have been dictating she may have been dictating we may have been dictating you may have been dictating they may have been dictating
Negation
Simple form
I mayn't dictate you mayn't dictate she mayn't dictate we mayn't dictate you mayn't dictate they mayn't dictate
V-ing form
I mayn't be dictating you mayn't be dictating she mayn't be dictating we mayn't be dictating you mayn't be dictating they mayn't be dictating
Perfect
I mayn't have dictated you mayn't have dictated she mayn't have dictated we mayn't have dictated you mayn't have dictated they mayn't have dictated
V-ing perfect
I mayn't have been dictating you mayn't have been dictating she mayn't have been dictating we mayn't have been dictating you mayn't have been dictating they mayn't have been dictating
Interrogative form
Simple form
may I dictate? may you dictate? may she dictate? may we dictate? may you dictate? may they dictate?
V-ing form
may I be dictating? may you be dictating? may she be dictating? may we be dictating? may you be dictating? may they be dictating?
Perfect
may I have dictated? may you have dictated? may she have dictated? may we have dictated? may you have dictated? may they have dictated?
V-ing perfect
may I have been dictating? may you have been dictating? may she have been dictating? may we have been dictating? may you have been dictating? may they have been dictating?
Interro-negative form
Simple form
mayn't I dictate? mayn't you dictate? mayn't she dictate? mayn't we dictate? mayn't you dictate? mayn't they dictate?
V-ing form
mayn't I be dictating? mayn't you be dictating? mayn't she be dictating? mayn't we be dictating? mayn't you be dictating? mayn't they be dictating?
Perfect
mayn't I have dictated? mayn't you have dictated? mayn't she have dictated? mayn't we have dictated? mayn't you have dictated? mayn't they have dictated?
V-ing perfect
mayn't I have been dictating? mayn't you have been dictating? mayn't she have been dictating? mayn't we have been dictating? mayn't you have been dictating? mayn't they have been dictating?