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