
Verbo regular: celebrate - celebrated - celebrated
Forma simple | Forma con V-ing | 
| I may celebrate you may celebrate she may celebrate we may celebrate you may celebrate they may celebrate  | I may be celebrating you may be celebrating she may be celebrating we may be celebrating you may be celebrating they may be celebrating  | 
Perfecto | Perfecto con V-ing | 
| I may have celebrated you may have celebrated she may have celebrated we may have celebrated you may have celebrated they may have celebrated  | I may have been celebrating you may have been celebrating she may have been celebrating we may have been celebrating you may have been celebrating they may have been celebrating  | 
Forma simple | Forma con V-ing | 
| I mayn't celebrate you mayn't celebrate she mayn't celebrate we mayn't celebrate you mayn't celebrate they mayn't celebrate  | I mayn't be celebrating you mayn't be celebrating she mayn't be celebrating we mayn't be celebrating you mayn't be celebrating they mayn't be celebrating  | 
Perfecto | Perfecto con V-ing | 
| I mayn't have celebrated you mayn't have celebrated she mayn't have celebrated we mayn't have celebrated you mayn't have celebrated they mayn't have celebrated  | I mayn't have been celebrating you mayn't have been celebrating she mayn't have been celebrating we mayn't have been celebrating you mayn't have been celebrating they mayn't have been celebrating  | 
Forma simple | Forma con V-ing | 
| may I celebrate? may you celebrate? may she celebrate? may we celebrate? may you celebrate? may they celebrate?  | may I be celebrating? may you be celebrating? may she be celebrating? may we be celebrating? may you be celebrating? may they be celebrating?  | 
Perfecto | Perfecto con V-ing | 
| may I have celebrated? may you have celebrated? may she have celebrated? may we have celebrated? may you have celebrated? may they have celebrated?  | may I have been celebrating? may you have been celebrating? may she have been celebrating? may we have been celebrating? may you have been celebrating? may they have been celebrating?  | 
Forma simple | Forma con V-ing | 
| mayn't I celebrate? mayn't you celebrate? mayn't she celebrate? mayn't we celebrate? mayn't you celebrate? mayn't they celebrate?  | mayn't I be celebrating? mayn't you be celebrating? mayn't she be celebrating? mayn't we be celebrating? mayn't you be celebrating? mayn't they be celebrating?  | 
Perfecto | Perfecto con V-ing | 
| mayn't I have celebrated? mayn't you have celebrated? mayn't she have celebrated? mayn't we have celebrated? mayn't you have celebrated? mayn't they have celebrated?  | mayn't I have been celebrating? mayn't you have been celebrating? mayn't she have been celebrating? mayn't we have been celebrating? mayn't you have been celebrating? mayn't they have been celebrating?  |