
Verbe régulier : practice -  practiced - practiced
Traduction française : (US) s'exercer à - pratiquer - (US) s'entraîner 
Forme simple | Forme en V-ing | 
| I may practice you may practice she may practice we may practice you may practice they may practice  | I may be practicing you may be practicing she may be practicing we may be practicing you may be practicing they may be practicing  | 
Perfect | Perfect en V-ing | 
| I may have practiced you may have practiced she may have practiced we may have practiced you may have practiced they may have practiced  | I may have been practicing you may have been practicing she may have been practicing we may have been practicing you may have been practicing they may have been practicing  | 
Forme simple | Forme en V-ing | 
| I mayn't practice you mayn't practice she mayn't practice we mayn't practice you mayn't practice they mayn't practice  | I mayn't be practicing you mayn't be practicing she mayn't be practicing we mayn't be practicing you mayn't be practicing they mayn't be practicing  | 
Perfect | Perfect en V-ing | 
| I mayn't have practiced you mayn't have practiced she mayn't have practiced we mayn't have practiced you mayn't have practiced they mayn't have practiced  | I mayn't have been practicing you mayn't have been practicing she mayn't have been practicing we mayn't have been practicing you mayn't have been practicing they mayn't have been practicing  | 
Forme simple | Forme en V-ing | 
| may I practice? may you practice? may she practice? may we practice? may you practice? may they practice?  | may I be practicing? may you be practicing? may she be practicing? may we be practicing? may you be practicing? may they be practicing?  | 
Perfect | Perfect en V-ing | 
| may I have practiced? may you have practiced? may she have practiced? may we have practiced? may you have practiced? may they have practiced?  | may I have been practicing? may you have been practicing? may she have been practicing? may we have been practicing? may you have been practicing? may they have been practicing?  | 
Forme simple | Forme en V-ing | 
| mayn't I practice? mayn't you practice? mayn't she practice? mayn't we practice? mayn't you practice? mayn't they practice?  | mayn't I be practicing? mayn't you be practicing? mayn't she be practicing? mayn't we be practicing? mayn't you be practicing? mayn't they be practicing?  | 
Perfect | Perfect en V-ing | 
| mayn't I have practiced? mayn't you have practiced? mayn't she have practiced? mayn't we have practiced? mayn't you have practiced? mayn't they have practiced?  | mayn't I have been practicing? mayn't you have been practicing? mayn't she have been practicing? mayn't we have been practicing? mayn't you have been practicing? mayn't they have been practicing?  |