I may commit you may commit he may commit we may commit you may commit they may commit
V-ing form
I may be committing you may be committing he may be committing we may be committing you may be committing they may be committing
Perfect
I may have committed you may have committed he may have committed we may have committed you may have committed they may have committed
V-ing perfect
I may have been committing you may have been committing he may have been committing we may have been committing you may have been committing they may have been committing
Negation
Simple form
I mayn't commit you mayn't commit he mayn't commit we mayn't commit you mayn't commit they mayn't commit
V-ing form
I mayn't be committing you mayn't be committing he mayn't be committing we mayn't be committing you mayn't be committing they mayn't be committing
Perfect
I mayn't have committed you mayn't have committed he mayn't have committed we mayn't have committed you mayn't have committed they mayn't have committed
V-ing perfect
I mayn't have been committing you mayn't have been committing he mayn't have been committing we mayn't have been committing you mayn't have been committing they mayn't have been committing
Interrogative form
Simple form
may I commit? may you commit? may he commit? may we commit? may you commit? may they commit?
V-ing form
may I be committing? may you be committing? may he be committing? may we be committing? may you be committing? may they be committing?
Perfect
may I have committed? may you have committed? may he have committed? may we have committed? may you have committed? may they have committed?
V-ing perfect
may I have been committing? may you have been committing? may he have been committing? may we have been committing? may you have been committing? may they have been committing?
Interro-negative form
Simple form
mayn't I commit? mayn't you commit? mayn't he commit? mayn't we commit? mayn't you commit? mayn't they commit?
V-ing form
mayn't I be committing? mayn't you be committing? mayn't he be committing? mayn't we be committing? mayn't you be committing? mayn't they be committing?
Perfect
mayn't I have committed? mayn't you have committed? mayn't he have committed? mayn't we have committed? mayn't you have committed? mayn't they have committed?
V-ing perfect
mayn't I have been committing? mayn't you have been committing? mayn't he have been committing? mayn't we have been committing? mayn't you have been committing? mayn't they have been committing?