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