English verb conjugation
MAY OUTBOX

Regular verb: outbox - outboxed - outboxed

Affirmation

Simple form	V-ing form
I may outbox you may outbox he may outbox we may outbox you may outbox they may outbox	I may be outboxing you may be outboxing he may be outboxing we may be outboxing you may be outboxing they may be outboxing
Perfect	V-ing perfect
I may have outboxed you may have outboxed he may have outboxed we may have outboxed you may have outboxed they may have outboxed	I may have been outboxing you may have been outboxing he may have been outboxing we may have been outboxing you may have been outboxing they may have been outboxing

Negation

Simple form	V-ing form
I mayn't outbox you mayn't outbox he mayn't outbox we mayn't outbox you mayn't outbox they mayn't outbox	I mayn't be outboxing you mayn't be outboxing he mayn't be outboxing we mayn't be outboxing you mayn't be outboxing they mayn't be outboxing
Perfect	V-ing perfect
I mayn't have outboxed you mayn't have outboxed he mayn't have outboxed we mayn't have outboxed you mayn't have outboxed they mayn't have outboxed	I mayn't have been outboxing you mayn't have been outboxing he mayn't have been outboxing we mayn't have been outboxing you mayn't have been outboxing they mayn't have been outboxing

Interrogative form

Simple form	V-ing form
may I outbox? may you outbox? may he outbox? may we outbox? may you outbox? may they outbox?	may I be outboxing? may you be outboxing? may he be outboxing? may we be outboxing? may you be outboxing? may they be outboxing?
Perfect	V-ing perfect
may I have outboxed? may you have outboxed? may he have outboxed? may we have outboxed? may you have outboxed? may they have outboxed?	may I have been outboxing? may you have been outboxing? may he have been outboxing? may we have been outboxing? may you have been outboxing? may they have been outboxing?

Interro-negative form

Simple form	V-ing form
mayn't I outbox? mayn't you outbox? mayn't he outbox? mayn't we outbox? mayn't you outbox? mayn't they outbox?	mayn't I be outboxing? mayn't you be outboxing? mayn't he be outboxing? mayn't we be outboxing? mayn't you be outboxing? mayn't they be outboxing?
Perfect	V-ing perfect
mayn't I have outboxed? mayn't you have outboxed? mayn't he have outboxed? mayn't we have outboxed? mayn't you have outboxed? mayn't they have outboxed?	mayn't I have been outboxing? mayn't you have been outboxing? mayn't he have been outboxing? mayn't we have been outboxing? mayn't you have been outboxing? mayn't they have been outboxing?