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