English verb conjugation
MAY OVERBOIL

Regular verb: overboil - overboiled - overboiled

Affirmation

Simple form	V-ing form
I may overboil you may overboil she may overboil we may overboil you may overboil they may overboil	I may be overboiling you may be overboiling she may be overboiling we may be overboiling you may be overboiling they may be overboiling
Perfect	V-ing perfect
I may have overboiled you may have overboiled she may have overboiled we may have overboiled you may have overboiled they may have overboiled	I may have been overboiling you may have been overboiling she may have been overboiling we may have been overboiling you may have been overboiling they may have been overboiling

Negation

Simple form	V-ing form
I mayn't overboil you mayn't overboil she mayn't overboil we mayn't overboil you mayn't overboil they mayn't overboil	I mayn't be overboiling you mayn't be overboiling she mayn't be overboiling we mayn't be overboiling you mayn't be overboiling they mayn't be overboiling
Perfect	V-ing perfect
I mayn't have overboiled you mayn't have overboiled she mayn't have overboiled we mayn't have overboiled you mayn't have overboiled they mayn't have overboiled	I mayn't have been overboiling you mayn't have been overboiling she mayn't have been overboiling we mayn't have been overboiling you mayn't have been overboiling they mayn't have been overboiling

Interrogative form

Simple form	V-ing form
may I overboil? may you overboil? may she overboil? may we overboil? may you overboil? may they overboil?	may I be overboiling? may you be overboiling? may she be overboiling? may we be overboiling? may you be overboiling? may they be overboiling?
Perfect	V-ing perfect
may I have overboiled? may you have overboiled? may she have overboiled? may we have overboiled? may you have overboiled? may they have overboiled?	may I have been overboiling? may you have been overboiling? may she have been overboiling? may we have been overboiling? may you have been overboiling? may they have been overboiling?

Interro-negative form

Simple form	V-ing form
mayn't I overboil? mayn't you overboil? mayn't she overboil? mayn't we overboil? mayn't you overboil? mayn't they overboil?	mayn't I be overboiling? mayn't you be overboiling? mayn't she be overboiling? mayn't we be overboiling? mayn't you be overboiling? mayn't they be overboiling?
Perfect	V-ing perfect
mayn't I have overboiled? mayn't you have overboiled? mayn't she have overboiled? mayn't we have overboiled? mayn't you have overboiled? mayn't they have overboiled?	mayn't I have been overboiling? mayn't you have been overboiling? mayn't she have been overboiling? mayn't we have been overboiling? mayn't you have been overboiling? mayn't they have been overboiling?