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