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 may not canton you may not canton she may not canton we may not canton you may not canton they may not canton
V-ing form
I may not be cantoning you may not be cantoning she may not be cantoning we may not be cantoning you may not be cantoning they may not be cantoning
Perfect
I may not have cantoned you may not have cantoned she may not have cantoned we may not have cantoned you may not have cantoned they may not have cantoned
V-ing perfect
I may not have been cantoning you may not have been cantoning she may not have been cantoning we may not have been cantoning you may not have been cantoning they may not 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
may I not canton? may you not canton? may she not canton? may we not canton? may you not canton? may they not canton?
V-ing form
may I not be cantoning? may you not be cantoning? may she not be cantoning? may we not be cantoning? may you not be cantoning? may they not be cantoning?
Perfect
may I not have cantoned? may you not have cantoned? may she not have cantoned? may we not have cantoned? may you not have cantoned? may they not have cantoned?
V-ing perfect
may I not have been cantoning? may you not have been cantoning? may she not have been cantoning? may we not have been cantoning? may you not have been cantoning? may they not have been cantoning?