I may burst you may burst she may burst we may burst you may burst they may burst
V-ing form
I may be bursting you may be bursting she may be bursting we may be bursting you may be bursting they may be bursting
Perfect
I may have burst you may have burst she 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 she may have been bursting we may have been bursting you may have been bursting they may have been bursting
Negation
Simple form
I may not burst you may not burst she may not burst we may not burst you may not burst they may not burst
V-ing form
I may not be bursting you may not be bursting she may not be bursting we may not be bursting you may not be bursting they may not be bursting
Perfect
I may not have burst you may not have burst she may not have burst we may not have burst you may not have burst they may not have burst
V-ing perfect
I may not have been bursting you may not have been bursting she may not have been bursting we may not have been bursting you may not have been bursting they may not have been bursting
Interrogative form
Simple form
may I burst? may you burst? may she burst? may we burst? may you burst? may they burst?
V-ing form
may I be bursting? may you be bursting? may she be bursting? may we be bursting? may you be bursting? may they be bursting?
Perfect
may I have burst? may you have burst? may she 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 she have been bursting? may we have been bursting? may you have been bursting? may they have been bursting?
Interro-negative form
Simple form
may I not burst? may you not burst? may she not burst? may we not burst? may you not burst? may they not burst?
V-ing form
may I not be bursting? may you not be bursting? may she not be bursting? may we not be bursting? may you not be bursting? may they not be bursting?
Perfect
may I not have burst? may you not have burst? may she not have burst? may we not have burst? may you not have burst? may they not have burst?
V-ing perfect
may I not have been bursting? may you not have been bursting? may she not have been bursting? may we not have been bursting? may you not have been bursting? may they not have been bursting?