
Verbe régulier : dull -  dulled - dulled
Traduction française : assourdir - se ternir 
| Présent | Présent continu | Prétérit | Prétérit continu | 
| I dull you dull she dulls we dull you dull they dull | I am dulling you are dulling she is dulling we are dulling you are dulling they are dulling | I dulled you dulled she dulled we dulled you dulled they dulled | I was dulling you were dulling she was dulling we were dulling you were dulling they were dulling | 
| Present perfect | Present perfect continu | Pluperfect | Pluperfect continu | 
| I have dulled you have dulled she has dulled we have dulled you have dulled they have dulled | I have been dulling you have been dulling she has been dulling we have been dulling you have been dulling they have been dulling | I had dulled you had dulled she had dulled we had dulled you had dulled they had dulled | I had been dulling you had been dulling she had been dulling we had been dulling you had been dulling they had been dulling | 
| Futur | Futur continu | Futur antérieur | Futur antérieur continu | 
| I will dull you will dull she will dull we will dull you will dull they will dull | I will be dulling you will be dulling she will be dulling we will be dulling you will be dulling they will be dulling | I will have dulled you will have dulled she will have dulled we will have dulled you will have dulled they will have dulled | I will have been dulling you will have been dulling she will have been dulling we will have been dulling you will have been dulling they will have been dulling | 
| Présent | Présent continu | Passé | Passé continu | 
| I would dull you would dull she would dull we would dull you would dull they would dull | I would be dulling you would be dulling she would be dulling we would be dulling you would be dulling they would be dulling | I would have dulled you would have dulled she would have dulled we would have dulled you would have dulled they would have dulled | I would have been dulling you would have been dulling she would have been dulling we would have been dulling you would have been dulling they would have been dulling | 
| Infinitif | Impératif | 
| Infinitif | Impératif | ||
| to dull | dull Let's dull dull | 
| Présent | Passé | ||
| dulling | dulled |