
Regular verb: publish - published - published
Simple form | V-ing form | 
| I may publish you may publish she may publish we may publish you may publish they may publish  | I may be publishing you may be publishing she may be publishing we may be publishing you may be publishing they may be publishing  | 
Perfect | V-ing perfect | 
| I may have published you may have published she may have published we may have published you may have published they may have published  | I may have been publishing you may have been publishing she may have been publishing we may have been publishing you may have been publishing they may have been publishing  | 
Simple form | V-ing form | 
| I mayn't publish you mayn't publish she mayn't publish we mayn't publish you mayn't publish they mayn't publish  | I mayn't be publishing you mayn't be publishing she mayn't be publishing we mayn't be publishing you mayn't be publishing they mayn't be publishing  | 
Perfect | V-ing perfect | 
| I mayn't have published you mayn't have published she mayn't have published we mayn't have published you mayn't have published they mayn't have published  | I mayn't have been publishing you mayn't have been publishing she mayn't have been publishing we mayn't have been publishing you mayn't have been publishing they mayn't have been publishing  | 
Simple form | V-ing form | 
| may I publish? may you publish? may she publish? may we publish? may you publish? may they publish?  | may I be publishing? may you be publishing? may she be publishing? may we be publishing? may you be publishing? may they be publishing?  | 
Perfect | V-ing perfect | 
| may I have published? may you have published? may she have published? may we have published? may you have published? may they have published?  | may I have been publishing? may you have been publishing? may she have been publishing? may we have been publishing? may you have been publishing? may they have been publishing?  | 
Simple form | V-ing form | 
| mayn't I publish? mayn't you publish? mayn't she publish? mayn't we publish? mayn't you publish? mayn't they publish?  | mayn't I be publishing? mayn't you be publishing? mayn't she be publishing? mayn't we be publishing? mayn't you be publishing? mayn't they be publishing?  | 
Perfect | V-ing perfect | 
| mayn't I have published? mayn't you have published? mayn't she have published? mayn't we have published? mayn't you have published? mayn't they have published?  | mayn't I have been publishing? mayn't you have been publishing? mayn't she have been publishing? mayn't we have been publishing? mayn't you have been publishing? mayn't they have been publishing?  |