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