I may dictate you may dictate he may dictate we may dictate you may dictate they may dictate
V-ing form
I may be dictating you may be dictating he may be dictating we may be dictating you may be dictating they may be dictating
Perfect
I may have dictated you may have dictated he 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 he may have been dictating we may have been dictating you may have been dictating they may have been dictating
Negation
Simple form
I may not dictate you may not dictate he may not dictate we may not dictate you may not dictate they may not dictate
V-ing form
I may not be dictating you may not be dictating he may not be dictating we may not be dictating you may not be dictating they may not be dictating
Perfect
I may not have dictated you may not have dictated he may not have dictated we may not have dictated you may not have dictated they may not have dictated
V-ing perfect
I may not have been dictating you may not have been dictating he may not have been dictating we may not have been dictating you may not have been dictating they may not have been dictating
Interrogative form
Simple form
may I dictate? may you dictate? may he dictate? may we dictate? may you dictate? may they dictate?
V-ing form
may I be dictating? may you be dictating? may he be dictating? may we be dictating? may you be dictating? may they be dictating?
Perfect
may I have dictated? may you have dictated? may he 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 he have been dictating? may we have been dictating? may you have been dictating? may they have been dictating?
Interro-negative form
Simple form
may I not dictate? may you not dictate? may he not dictate? may we not dictate? may you not dictate? may they not dictate?
V-ing form
may I not be dictating? may you not be dictating? may he not be dictating? may we not be dictating? may you not be dictating? may they not be dictating?
Perfect
may I not have dictated? may you not have dictated? may he not have dictated? may we not have dictated? may you not have dictated? may they not have dictated?
V-ing perfect
may I not have been dictating? may you not have been dictating? may he not have been dictating? may we not have been dictating? may you not have been dictating? may they not have been dictating?