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