
Verbo regular: shape - shaped - shaped
Forma simple | Forma con V-ing | 
| I must shape you must shape he must shape we must shape you must shape they must shape  | I must be shaping you must be shaping he must be shaping we must be shaping you must be shaping they must be shaping  | 
Perfecto | Perfecto con V-ing | 
| I must have shaped you must have shaped he must have shaped we must have shaped you must have shaped they must have shaped  | I must have been shaping you must have been shaping he must have been shaping we must have been shaping you must have been shaping they must have been shaping  | 
Forma simple | Forma con V-ing | 
| I mustn't shape you mustn't shape he mustn't shape we mustn't shape you mustn't shape they mustn't shape  | I mustn't be shaping you mustn't be shaping he mustn't be shaping we mustn't be shaping you mustn't be shaping they mustn't be shaping  | 
Perfecto | Perfecto con V-ing | 
| I mustn't have shaped you mustn't have shaped he mustn't have shaped we mustn't have shaped you mustn't have shaped they mustn't have shaped  | I mustn't have been shaping you mustn't have been shaping he mustn't have been shaping we mustn't have been shaping you mustn't have been shaping they mustn't have been shaping  | 
Forma simple | Forma con V-ing | 
| must I shape? must you shape? must he shape? must we shape? must you shape? must they shape?  | must I be shaping? must you be shaping? must he be shaping? must we be shaping? must you be shaping? must they be shaping?  | 
Perfecto | Perfecto con V-ing | 
| must I have shaped? must you have shaped? must he have shaped? must we have shaped? must you have shaped? must they have shaped?  | must I have been shaping? must you have been shaping? must he have been shaping? must we have been shaping? must you have been shaping? must they have been shaping?  | 
Forma simple | Forma con V-ing | 
| mustn't I shape? mustn't you shape? mustn't he shape? mustn't we shape? mustn't you shape? mustn't they shape?  | mustn't I be shaping? mustn't you be shaping? mustn't he be shaping? mustn't we be shaping? mustn't you be shaping? mustn't they be shaping?  | 
Perfecto | Perfecto con V-ing | 
| mustn't I have shaped? mustn't you have shaped? mustn't he have shaped? mustn't we have shaped? mustn't you have shaped? mustn't they have shaped?  | mustn't I have been shaping? mustn't you have been shaping? mustn't he have been shaping? mustn't we have been shaping? mustn't you have been shaping? mustn't they have been shaping?  |