English verb conjugation
MAY INVITE

Regular verb: invite - invited - invited

Affirmation

Simple form	V-ing form
I may invite you may invite she may invite we may invite you may invite they may invite	I may be inviting you may be inviting she may be inviting we may be inviting you may be inviting they may be inviting
Perfect	V-ing perfect
I may have invited you may have invited she may have invited we may have invited you may have invited they may have invited	I may have been inviting you may have been inviting she may have been inviting we may have been inviting you may have been inviting they may have been inviting

Negation

Simple form	V-ing form
I mayn't invite you mayn't invite she mayn't invite we mayn't invite you mayn't invite they mayn't invite	I mayn't be inviting you mayn't be inviting she mayn't be inviting we mayn't be inviting you mayn't be inviting they mayn't be inviting
Perfect	V-ing perfect
I mayn't have invited you mayn't have invited she mayn't have invited we mayn't have invited you mayn't have invited they mayn't have invited	I mayn't have been inviting you mayn't have been inviting she mayn't have been inviting we mayn't have been inviting you mayn't have been inviting they mayn't have been inviting

Interrogative form

Simple form	V-ing form
may I invite? may you invite? may she invite? may we invite? may you invite? may they invite?	may I be inviting? may you be inviting? may she be inviting? may we be inviting? may you be inviting? may they be inviting?
Perfect	V-ing perfect
may I have invited? may you have invited? may she have invited? may we have invited? may you have invited? may they have invited?	may I have been inviting? may you have been inviting? may she have been inviting? may we have been inviting? may you have been inviting? may they have been inviting?

Interro-negative form

Simple form	V-ing form
mayn't I invite? mayn't you invite? mayn't she invite? mayn't we invite? mayn't you invite? mayn't they invite?	mayn't I be inviting? mayn't you be inviting? mayn't she be inviting? mayn't we be inviting? mayn't you be inviting? mayn't they be inviting?
Perfect	V-ing perfect
mayn't I have invited? mayn't you have invited? mayn't she have invited? mayn't we have invited? mayn't you have invited? mayn't they have invited?	mayn't I have been inviting? mayn't you have been inviting? mayn't she have been inviting? mayn't we have been inviting? mayn't you have been inviting? mayn't they have been inviting?