I may summarize you may summarize he may summarize we may summarize you may summarize they may summarize
V-ing form
I may be summarizing you may be summarizing he may be summarizing we may be summarizing you may be summarizing they may be summarizing
Perfect
I may have summarized you may have summarized he may have summarized we may have summarized you may have summarized they may have summarized
V-ing perfect
I may have been summarizing you may have been summarizing he may have been summarizing we may have been summarizing you may have been summarizing they may have been summarizing
Negation
Simple form
I may not summarize you may not summarize he may not summarize we may not summarize you may not summarize they may not summarize
V-ing form
I may not be summarizing you may not be summarizing he may not be summarizing we may not be summarizing you may not be summarizing they may not be summarizing
Perfect
I may not have summarized you may not have summarized he may not have summarized we may not have summarized you may not have summarized they may not have summarized
V-ing perfect
I may not have been summarizing you may not have been summarizing he may not have been summarizing we may not have been summarizing you may not have been summarizing they may not have been summarizing
Interrogative form
Simple form
may I summarize? may you summarize? may he summarize? may we summarize? may you summarize? may they summarize?
V-ing form
may I be summarizing? may you be summarizing? may he be summarizing? may we be summarizing? may you be summarizing? may they be summarizing?
Perfect
may I have summarized? may you have summarized? may he have summarized? may we have summarized? may you have summarized? may they have summarized?
V-ing perfect
may I have been summarizing? may you have been summarizing? may he have been summarizing? may we have been summarizing? may you have been summarizing? may they have been summarizing?
Interro-negative form
Simple form
may I not summarize? may you not summarize? may he not summarize? may we not summarize? may you not summarize? may they not summarize?
V-ing form
may I not be summarizing? may you not be summarizing? may he not be summarizing? may we not be summarizing? may you not be summarizing? may they not be summarizing?
Perfect
may I not have summarized? may you not have summarized? may he not have summarized? may we not have summarized? may you not have summarized? may they not have summarized?
V-ing perfect
may I not have been summarizing? may you not have been summarizing? may he not have been summarizing? may we not have been summarizing? may you not have been summarizing? may they not have been summarizing?