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