English verb conjugation
MAY INSERT

Regular verb: insert - inserted - inserted

Affirmation

Simple form	V-ing form
I may insert you may insert she may insert we may insert you may insert they may insert	I may be inserting you may be inserting she may be inserting we may be inserting you may be inserting they may be inserting
Perfect	V-ing perfect
I may have inserted you may have inserted she may have inserted we may have inserted you may have inserted they may have inserted	I may have been inserting you may have been inserting she may have been inserting we may have been inserting you may have been inserting they may have been inserting

Negation

Simple form	V-ing form
I mayn't insert you mayn't insert she mayn't insert we mayn't insert you mayn't insert they mayn't insert	I mayn't be inserting you mayn't be inserting she mayn't be inserting we mayn't be inserting you mayn't be inserting they mayn't be inserting
Perfect	V-ing perfect
I mayn't have inserted you mayn't have inserted she mayn't have inserted we mayn't have inserted you mayn't have inserted they mayn't have inserted	I mayn't have been inserting you mayn't have been inserting she mayn't have been inserting we mayn't have been inserting you mayn't have been inserting they mayn't have been inserting

Interrogative form

Simple form	V-ing form
may I insert? may you insert? may she insert? may we insert? may you insert? may they insert?	may I be inserting? may you be inserting? may she be inserting? may we be inserting? may you be inserting? may they be inserting?
Perfect	V-ing perfect
may I have inserted? may you have inserted? may she have inserted? may we have inserted? may you have inserted? may they have inserted?	may I have been inserting? may you have been inserting? may she have been inserting? may we have been inserting? may you have been inserting? may they have been inserting?

Interro-negative form

Simple form	V-ing form
mayn't I insert? mayn't you insert? mayn't she insert? mayn't we insert? mayn't you insert? mayn't they insert?	mayn't I be inserting? mayn't you be inserting? mayn't she be inserting? mayn't we be inserting? mayn't you be inserting? mayn't they be inserting?
Perfect	V-ing perfect
mayn't I have inserted? mayn't you have inserted? mayn't she have inserted? mayn't we have inserted? mayn't you have inserted? mayn't they have inserted?	mayn't I have been inserting? mayn't you have been inserting? mayn't she have been inserting? mayn't we have been inserting? mayn't you have been inserting? mayn't they have been inserting?