I may submit you may submit he may submit we may submit you may submit they may submit
V-ing form
I may be submitting you may be submitting he may be submitting we may be submitting you may be submitting they may be submitting
Perfect
I may have submitted you may have submitted he may have submitted we may have submitted you may have submitted they may have submitted
V-ing perfect
I may have been submitting you may have been submitting he may have been submitting we may have been submitting you may have been submitting they may have been submitting
Negation
Simple form
I may not submit you may not submit he may not submit we may not submit you may not submit they may not submit
V-ing form
I may not be submitting you may not be submitting he may not be submitting we may not be submitting you may not be submitting they may not be submitting
Perfect
I may not have submitted you may not have submitted he may not have submitted we may not have submitted you may not have submitted they may not have submitted
V-ing perfect
I may not have been submitting you may not have been submitting he may not have been submitting we may not have been submitting you may not have been submitting they may not have been submitting
Interrogative form
Simple form
may I submit? may you submit? may he submit? may we submit? may you submit? may they submit?
V-ing form
may I be submitting? may you be submitting? may he be submitting? may we be submitting? may you be submitting? may they be submitting?
Perfect
may I have submitted? may you have submitted? may he have submitted? may we have submitted? may you have submitted? may they have submitted?
V-ing perfect
may I have been submitting? may you have been submitting? may he have been submitting? may we have been submitting? may you have been submitting? may they have been submitting?
Interro-negative form
Simple form
may I not submit? may you not submit? may he not submit? may we not submit? may you not submit? may they not submit?
V-ing form
may I not be submitting? may you not be submitting? may he not be submitting? may we not be submitting? may you not be submitting? may they not be submitting?
Perfect
may I not have submitted? may you not have submitted? may he not have submitted? may we not have submitted? may you not have submitted? may they not have submitted?
V-ing perfect
may I not have been submitting? may you not have been submitting? may he not have been submitting? may we not have been submitting? may you not have been submitting? may they not have been submitting?