
Verbe régulier : disagree -  disagreed - disagreed
Traduction française : ne pas être d'accord - ne pas concorder 
| Forme simple | Forme en V-ing | 
| I must disagree you must disagree he must disagree we must disagree you must disagree they must disagree | I must be disagreeing you must be disagreeing he must be disagreeing we must be disagreeing you must be disagreeing they must be disagreeing | 
| Perfect | Perfect en V-ing | 
| I must have disagreed you must have disagreed he must have disagreed we must have disagreed you must have disagreed they must have disagreed | I must have been disagreeing you must have been disagreeing he must have been disagreeing we must have been disagreeing you must have been disagreeing they must have been disagreeing | 
| Forme simple | Forme en V-ing | 
| I mustn't disagree you mustn't disagree he mustn't disagree we mustn't disagree you mustn't disagree they mustn't disagree | I mustn't be disagreeing you mustn't be disagreeing he mustn't be disagreeing we mustn't be disagreeing you mustn't be disagreeing they mustn't be disagreeing | 
| Perfect | Perfect en V-ing | 
| I mustn't have disagreed you mustn't have disagreed he mustn't have disagreed we mustn't have disagreed you mustn't have disagreed they mustn't have disagreed | I mustn't have been disagreeing you mustn't have been disagreeing he mustn't have been disagreeing we mustn't have been disagreeing you mustn't have been disagreeing they mustn't have been disagreeing | 
| Forme simple | Forme en V-ing | 
| must I disagree? must you disagree? must he disagree? must we disagree? must you disagree? must they disagree? | must I be disagreeing? must you be disagreeing? must he be disagreeing? must we be disagreeing? must you be disagreeing? must they be disagreeing? | 
| Perfect | Perfect en V-ing | 
| must I have disagreed? must you have disagreed? must he have disagreed? must we have disagreed? must you have disagreed? must they have disagreed? | must I have been disagreeing? must you have been disagreeing? must he have been disagreeing? must we have been disagreeing? must you have been disagreeing? must they have been disagreeing? | 
| Forme simple | Forme en V-ing | 
| mustn't I disagree? mustn't you disagree? mustn't he disagree? mustn't we disagree? mustn't you disagree? mustn't they disagree? | mustn't I be disagreeing? mustn't you be disagreeing? mustn't he be disagreeing? mustn't we be disagreeing? mustn't you be disagreeing? mustn't they be disagreeing? | 
| Perfect | Perfect en V-ing | 
| mustn't I have disagreed? mustn't you have disagreed? mustn't he have disagreed? mustn't we have disagreed? mustn't you have disagreed? mustn't they have disagreed? | mustn't I have been disagreeing? mustn't you have been disagreeing? mustn't he have been disagreeing? mustn't we have been disagreeing? mustn't you have been disagreeing? mustn't they have been disagreeing? |