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