
Regelmäßiges Verb: contest - contested - contested
Einfache Form | Form mit V-ing | 
| I must contest you must contest she must contest we must contest you must contest they must contest  | I must be contesting you must be contesting she must be contesting we must be contesting you must be contesting they must be contesting  | 
Perfekt | Perfekt mit V-ing | 
| I must have contested you must have contested she must have contested we must have contested you must have contested they must have contested  | I must have been contesting you must have been contesting she must have been contesting we must have been contesting you must have been contesting they must have been contesting  | 
Einfache Form | Form mit V-ing | 
| I mustn't contest you mustn't contest she mustn't contest we mustn't contest you mustn't contest they mustn't contest  | I mustn't be contesting you mustn't be contesting she mustn't be contesting we mustn't be contesting you mustn't be contesting they mustn't be contesting  | 
Perfekt | Perfekt mit V-ing | 
| I mustn't have contested you mustn't have contested she mustn't have contested we mustn't have contested you mustn't have contested they mustn't have contested  | I mustn't have been contesting you mustn't have been contesting she mustn't have been contesting we mustn't have been contesting you mustn't have been contesting they mustn't have been contesting  | 
Einfache Form | Form mit V-ing | 
| must I contest? must you contest? must she contest? must we contest? must you contest? must they contest?  | must I be contesting? must you be contesting? must she be contesting? must we be contesting? must you be contesting? must they be contesting?  | 
Perfekt | Perfekt mit V-ing | 
| must I have contested? must you have contested? must she have contested? must we have contested? must you have contested? must they have contested?  | must I have been contesting? must you have been contesting? must she have been contesting? must we have been contesting? must you have been contesting? must they have been contesting?  | 
Einfache Form | Form mit V-ing | 
| mustn't I contest? mustn't you contest? mustn't she contest? mustn't we contest? mustn't you contest? mustn't they contest?  | mustn't I be contesting? mustn't you be contesting? mustn't she be contesting? mustn't we be contesting? mustn't you be contesting? mustn't they be contesting?  | 
Perfekt | Perfekt mit V-ing | 
| mustn't I have contested? mustn't you have contested? mustn't she have contested? mustn't we have contested? mustn't you have contested? mustn't they have contested?  | mustn't I have been contesting? mustn't you have been contesting? mustn't she have been contesting? mustn't we have been contesting? mustn't you have been contesting? mustn't they have been contesting?  |