I may economize you may economize she may economize we may economize you may economize they may economize
V-ing form
I may be economizing you may be economizing she may be economizing we may be economizing you may be economizing they may be economizing
Perfect
I may have economized you may have economized she may have economized we may have economized you may have economized they may have economized
V-ing perfect
I may have been economizing you may have been economizing she may have been economizing we may have been economizing you may have been economizing they may have been economizing
Negation
Simple form
I may not economize you may not economize she may not economize we may not economize you may not economize they may not economize
V-ing form
I may not be economizing you may not be economizing she may not be economizing we may not be economizing you may not be economizing they may not be economizing
Perfect
I may not have economized you may not have economized she may not have economized we may not have economized you may not have economized they may not have economized
V-ing perfect
I may not have been economizing you may not have been economizing she may not have been economizing we may not have been economizing you may not have been economizing they may not have been economizing
Interrogative form
Simple form
may I economize? may you economize? may she economize? may we economize? may you economize? may they economize?
V-ing form
may I be economizing? may you be economizing? may she be economizing? may we be economizing? may you be economizing? may they be economizing?
Perfect
may I have economized? may you have economized? may she have economized? may we have economized? may you have economized? may they have economized?
V-ing perfect
may I have been economizing? may you have been economizing? may she have been economizing? may we have been economizing? may you have been economizing? may they have been economizing?
Interro-negative form
Simple form
may I not economize? may you not economize? may she not economize? may we not economize? may you not economize? may they not economize?
V-ing form
may I not be economizing? may you not be economizing? may she not be economizing? may we not be economizing? may you not be economizing? may they not be economizing?
Perfect
may I not have economized? may you not have economized? may she not have economized? may we not have economized? may you not have economized? may they not have economized?
V-ing perfect
may I not have been economizing? may you not have been economizing? may she not have been economizing? may we not have been economizing? may you not have been economizing? may they not have been economizing?