English verb conjugation
MAY SUMMON

Regular verb: summon - summoned - summoned

Affirmation

Simple form	V-ing form
I may summon you may summon she may summon we may summon you may summon they may summon	I may be summoning you may be summoning she may be summoning we may be summoning you may be summoning they may be summoning
Perfect	V-ing perfect
I may have summoned you may have summoned she may have summoned we may have summoned you may have summoned they may have summoned	I may have been summoning you may have been summoning she may have been summoning we may have been summoning you may have been summoning they may have been summoning

Negation

Simple form	V-ing form
I mayn't summon you mayn't summon she mayn't summon we mayn't summon you mayn't summon they mayn't summon	I mayn't be summoning you mayn't be summoning she mayn't be summoning we mayn't be summoning you mayn't be summoning they mayn't be summoning
Perfect	V-ing perfect
I mayn't have summoned you mayn't have summoned she mayn't have summoned we mayn't have summoned you mayn't have summoned they mayn't have summoned	I mayn't have been summoning you mayn't have been summoning she mayn't have been summoning we mayn't have been summoning you mayn't have been summoning they mayn't have been summoning

Interrogative form

Simple form	V-ing form
may I summon? may you summon? may she summon? may we summon? may you summon? may they summon?	may I be summoning? may you be summoning? may she be summoning? may we be summoning? may you be summoning? may they be summoning?
Perfect	V-ing perfect
may I have summoned? may you have summoned? may she have summoned? may we have summoned? may you have summoned? may they have summoned?	may I have been summoning? may you have been summoning? may she have been summoning? may we have been summoning? may you have been summoning? may they have been summoning?

Interro-negative form

Simple form	V-ing form
mayn't I summon? mayn't you summon? mayn't she summon? mayn't we summon? mayn't you summon? mayn't they summon?	mayn't I be summoning? mayn't you be summoning? mayn't she be summoning? mayn't we be summoning? mayn't you be summoning? mayn't they be summoning?
Perfect	V-ing perfect
mayn't I have summoned? mayn't you have summoned? mayn't she have summoned? mayn't we have summoned? mayn't you have summoned? mayn't they have summoned?	mayn't I have been summoning? mayn't you have been summoning? mayn't she have been summoning? mayn't we have been summoning? mayn't you have been summoning? mayn't they have been summoning?