
Regelmäßiges Verb: master - mastered - mastered
Einfache Form | Form mit V-ing | 
| I may master you may master she may master we may master you may master they may master  | I may be mastering you may be mastering she may be mastering we may be mastering you may be mastering they may be mastering  | 
Perfekt | Perfekt mit V-ing | 
| I may have mastered you may have mastered she may have mastered we may have mastered you may have mastered they may have mastered  | I may have been mastering you may have been mastering she may have been mastering we may have been mastering you may have been mastering they may have been mastering  | 
Einfache Form | Form mit V-ing | 
| I mayn't master you mayn't master she mayn't master we mayn't master you mayn't master they mayn't master  | I mayn't be mastering you mayn't be mastering she mayn't be mastering we mayn't be mastering you mayn't be mastering they mayn't be mastering  | 
Perfekt | Perfekt mit V-ing | 
| I mayn't have mastered you mayn't have mastered she mayn't have mastered we mayn't have mastered you mayn't have mastered they mayn't have mastered  | I mayn't have been mastering you mayn't have been mastering she mayn't have been mastering we mayn't have been mastering you mayn't have been mastering they mayn't have been mastering  | 
Einfache Form | Form mit V-ing | 
| may I master? may you master? may she master? may we master? may you master? may they master?  | may I be mastering? may you be mastering? may she be mastering? may we be mastering? may you be mastering? may they be mastering?  | 
Perfekt | Perfekt mit V-ing | 
| may I have mastered? may you have mastered? may she have mastered? may we have mastered? may you have mastered? may they have mastered?  | may I have been mastering? may you have been mastering? may she have been mastering? may we have been mastering? may you have been mastering? may they have been mastering?  | 
Einfache Form | Form mit V-ing | 
| mayn't I master? mayn't you master? mayn't she master? mayn't we master? mayn't you master? mayn't they master?  | mayn't I be mastering? mayn't you be mastering? mayn't she be mastering? mayn't we be mastering? mayn't you be mastering? mayn't they be mastering?  | 
Perfekt | Perfekt mit V-ing | 
| mayn't I have mastered? mayn't you have mastered? mayn't she have mastered? mayn't we have mastered? mayn't you have mastered? mayn't they have mastered?  | mayn't I have been mastering? mayn't you have been mastering? mayn't she have been mastering? mayn't we have been mastering? mayn't you have been mastering? mayn't they have been mastering?  |