I may catechize you may catechize he may catechize we may catechize you may catechize they may catechize
V-ing form
I may be catechizing you may be catechizing he may be catechizing we may be catechizing you may be catechizing they may be catechizing
Perfect
I may have catechized you may have catechized he may have catechized we may have catechized you may have catechized they may have catechized
V-ing perfect
I may have been catechizing you may have been catechizing he may have been catechizing we may have been catechizing you may have been catechizing they may have been catechizing
Negation
Simple form
I may not catechize you may not catechize he may not catechize we may not catechize you may not catechize they may not catechize
V-ing form
I may not be catechizing you may not be catechizing he may not be catechizing we may not be catechizing you may not be catechizing they may not be catechizing
Perfect
I may not have catechized you may not have catechized he may not have catechized we may not have catechized you may not have catechized they may not have catechized
V-ing perfect
I may not have been catechizing you may not have been catechizing he may not have been catechizing we may not have been catechizing you may not have been catechizing they may not have been catechizing
Interrogative form
Simple form
may I catechize? may you catechize? may he catechize? may we catechize? may you catechize? may they catechize?
V-ing form
may I be catechizing? may you be catechizing? may he be catechizing? may we be catechizing? may you be catechizing? may they be catechizing?
Perfect
may I have catechized? may you have catechized? may he have catechized? may we have catechized? may you have catechized? may they have catechized?
V-ing perfect
may I have been catechizing? may you have been catechizing? may he have been catechizing? may we have been catechizing? may you have been catechizing? may they have been catechizing?
Interro-negative form
Simple form
may I not catechize? may you not catechize? may he not catechize? may we not catechize? may you not catechize? may they not catechize?
V-ing form
may I not be catechizing? may you not be catechizing? may he not be catechizing? may we not be catechizing? may you not be catechizing? may they not be catechizing?
Perfect
may I not have catechized? may you not have catechized? may he not have catechized? may we not have catechized? may you not have catechized? may they not have catechized?
V-ing perfect
may I not have been catechizing? may you not have been catechizing? may he not have been catechizing? may we not have been catechizing? may you not have been catechizing? may they not have been catechizing?