
Verbo irregular: come - came - come
Forma simple | Forma con V-ing | 
| I must come you must come he must come we must come you must come they must come  | I must be coming you must be coming he must be coming we must be coming you must be coming they must be coming  | 
Perfecto | Perfecto con V-ing | 
| I must have come you must have come he must have come we must have come you must have come they must have come  | I must have been coming you must have been coming he must have been coming we must have been coming you must have been coming they must have been coming  | 
Forma simple | Forma con V-ing | 
| I mustn't come you mustn't come he mustn't come we mustn't come you mustn't come they mustn't come  | I mustn't be coming you mustn't be coming he mustn't be coming we mustn't be coming you mustn't be coming they mustn't be coming  | 
Perfecto | Perfecto con V-ing | 
| I mustn't have come you mustn't have come he mustn't have come we mustn't have come you mustn't have come they mustn't have come  | I mustn't have been coming you mustn't have been coming he mustn't have been coming we mustn't have been coming you mustn't have been coming they mustn't have been coming  | 
Forma simple | Forma con V-ing | 
| must I come? must you come? must he come? must we come? must you come? must they come?  | must I be coming? must you be coming? must he be coming? must we be coming? must you be coming? must they be coming?  | 
Perfecto | Perfecto con V-ing | 
| must I have come? must you have come? must he have come? must we have come? must you have come? must they have come?  | must I have been coming? must you have been coming? must he have been coming? must we have been coming? must you have been coming? must they have been coming?  | 
Forma simple | Forma con V-ing | 
| mustn't I come? mustn't you come? mustn't he come? mustn't we come? mustn't you come? mustn't they come?  | mustn't I be coming? mustn't you be coming? mustn't he be coming? mustn't we be coming? mustn't you be coming? mustn't they be coming?  | 
Perfecto | Perfecto con V-ing | 
| mustn't I have come? mustn't you have come? mustn't he have come? mustn't we have come? mustn't you have come? mustn't they have come?  | mustn't I have been coming? mustn't you have been coming? mustn't he have been coming? mustn't we have been coming? mustn't you have been coming? mustn't they have been coming?  |