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