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 may not submerge you may not submerge he may not submerge we may not submerge you may not submerge they may not submerge
V-ing form
I may not be submerging you may not be submerging he may not be submerging we may not be submerging you may not be submerging they may not be submerging
Perfect
I may not have submerged you may not have submerged he may not have submerged we may not have submerged you may not have submerged they may not have submerged
V-ing perfect
I may not have been submerging you may not have been submerging he may not have been submerging we may not have been submerging you may not have been submerging they may not 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
may I not submerge? may you not submerge? may he not submerge? may we not submerge? may you not submerge? may they not submerge?
V-ing form
may I not be submerging? may you not be submerging? may he not be submerging? may we not be submerging? may you not be submerging? may they not be submerging?
Perfect
may I not have submerged? may you not have submerged? may he not have submerged? may we not have submerged? may you not have submerged? may they not have submerged?
V-ing perfect
may I not have been submerging? may you not have been submerging? may he not have been submerging? may we not have been submerging? may you not have been submerging? may they not have been submerging?