English verb conjugation
MAY UPDATE

Regular verb: update - updated - updated

Affirmation

Simple form	V-ing form
I may update you may update he may update we may update you may update they may update	I may be updating you may be updating he may be updating we may be updating you may be updating they may be updating
Perfect	V-ing perfect
I may have updated you may have updated he may have updated we may have updated you may have updated they may have updated	I may have been updating you may have been updating he may have been updating we may have been updating you may have been updating they may have been updating

Negation

Simple form	V-ing form
I mayn't update you mayn't update he mayn't update we mayn't update you mayn't update they mayn't update	I mayn't be updating you mayn't be updating he mayn't be updating we mayn't be updating you mayn't be updating they mayn't be updating
Perfect	V-ing perfect
I mayn't have updated you mayn't have updated he mayn't have updated we mayn't have updated you mayn't have updated they mayn't have updated	I mayn't have been updating you mayn't have been updating he mayn't have been updating we mayn't have been updating you mayn't have been updating they mayn't have been updating

Interrogative form

Simple form	V-ing form
may I update? may you update? may he update? may we update? may you update? may they update?	may I be updating? may you be updating? may he be updating? may we be updating? may you be updating? may they be updating?
Perfect	V-ing perfect
may I have updated? may you have updated? may he have updated? may we have updated? may you have updated? may they have updated?	may I have been updating? may you have been updating? may he have been updating? may we have been updating? may you have been updating? may they have been updating?

Interro-negative form

Simple form	V-ing form
mayn't I update? mayn't you update? mayn't he update? mayn't we update? mayn't you update? mayn't they update?	mayn't I be updating? mayn't you be updating? mayn't he be updating? mayn't we be updating? mayn't you be updating? mayn't they be updating?
Perfect	V-ing perfect
mayn't I have updated? mayn't you have updated? mayn't he have updated? mayn't we have updated? mayn't you have updated? mayn't they have updated?	mayn't I have been updating? mayn't you have been updating? mayn't he have been updating? mayn't we have been updating? mayn't you have been updating? mayn't they have been updating?