I may canton you may canton she may canton we may canton you may canton they may canton
V-ing form
I may be cantoning you may be cantoning she may be cantoning we may be cantoning you may be cantoning they may be cantoning
Perfect
I may have cantoned you may have cantoned she may have cantoned we may have cantoned you may have cantoned they may have cantoned
V-ing perfect
I may have been cantoning you may have been cantoning she may have been cantoning we may have been cantoning you may have been cantoning they may have been cantoning
Negation
Simple form
I mayn't canton you mayn't canton she mayn't canton we mayn't canton you mayn't canton they mayn't canton
V-ing form
I mayn't be cantoning you mayn't be cantoning she mayn't be cantoning we mayn't be cantoning you mayn't be cantoning they mayn't be cantoning
Perfect
I mayn't have cantoned you mayn't have cantoned she mayn't have cantoned we mayn't have cantoned you mayn't have cantoned they mayn't have cantoned
V-ing perfect
I mayn't have been cantoning you mayn't have been cantoning she mayn't have been cantoning we mayn't have been cantoning you mayn't have been cantoning they mayn't have been cantoning
Interrogative form
Simple form
may I canton? may you canton? may she canton? may we canton? may you canton? may they canton?
V-ing form
may I be cantoning? may you be cantoning? may she be cantoning? may we be cantoning? may you be cantoning? may they be cantoning?
Perfect
may I have cantoned? may you have cantoned? may she have cantoned? may we have cantoned? may you have cantoned? may they have cantoned?
V-ing perfect
may I have been cantoning? may you have been cantoning? may she have been cantoning? may we have been cantoning? may you have been cantoning? may they have been cantoning?
Interro-negative form
Simple form
mayn't I canton? mayn't you canton? mayn't she canton? mayn't we canton? mayn't you canton? mayn't they canton?
V-ing form
mayn't I be cantoning? mayn't you be cantoning? mayn't she be cantoning? mayn't we be cantoning? mayn't you be cantoning? mayn't they be cantoning?
Perfect
mayn't I have cantoned? mayn't you have cantoned? mayn't she have cantoned? mayn't we have cantoned? mayn't you have cantoned? mayn't they have cantoned?
V-ing perfect
mayn't I have been cantoning? mayn't you have been cantoning? mayn't she have been cantoning? mayn't we have been cantoning? mayn't you have been cantoning? mayn't they have been cantoning?