
Verbe régulier : open -  opened - opened
Traduction française : casser - ouvrir 
Forme simple | Forme en V-ing | 
| I may open you may open she may open we may open you may open they may open  | I may be opening you may be opening she may be opening we may be opening you may be opening they may be opening  | 
Perfect | Perfect en V-ing | 
| I may have opened you may have opened she may have opened we may have opened you may have opened they may have opened  | I may have been opening you may have been opening she may have been opening we may have been opening you may have been opening they may have been opening  | 
Forme simple | Forme en V-ing | 
| I mayn't open you mayn't open she mayn't open we mayn't open you mayn't open they mayn't open  | I mayn't be opening you mayn't be opening she mayn't be opening we mayn't be opening you mayn't be opening they mayn't be opening  | 
Perfect | Perfect en V-ing | 
| I mayn't have opened you mayn't have opened she mayn't have opened we mayn't have opened you mayn't have opened they mayn't have opened  | I mayn't have been opening you mayn't have been opening she mayn't have been opening we mayn't have been opening you mayn't have been opening they mayn't have been opening  | 
Forme simple | Forme en V-ing | 
| may I open? may you open? may she open? may we open? may you open? may they open?  | may I be opening? may you be opening? may she be opening? may we be opening? may you be opening? may they be opening?  | 
Perfect | Perfect en V-ing | 
| may I have opened? may you have opened? may she have opened? may we have opened? may you have opened? may they have opened?  | may I have been opening? may you have been opening? may she have been opening? may we have been opening? may you have been opening? may they have been opening?  | 
Forme simple | Forme en V-ing | 
| mayn't I open? mayn't you open? mayn't she open? mayn't we open? mayn't you open? mayn't they open?  | mayn't I be opening? mayn't you be opening? mayn't she be opening? mayn't we be opening? mayn't you be opening? mayn't they be opening?  | 
Perfect | Perfect en V-ing | 
| mayn't I have opened? mayn't you have opened? mayn't she have opened? mayn't we have opened? mayn't you have opened? mayn't they have opened?  | mayn't I have been opening? mayn't you have been opening? mayn't she have been opening? mayn't we have been opening? mayn't you have been opening? mayn't they have been opening?  |