
Verbe régulier : lessen -  lessened - lessened
Traduction française : diminuer - s'atténuer 
Présent | Présent continu | Prétérit | Prétérit continu | 
|  do I lessen? do you lessen? does she lessen? do we lessen? do you lessen? do they lessen?  |  am I lessening? are you lessening? is she lessening? are we lessening? are you lessening? are they lessening?  | did I lessen? did you lessen? did she lessen? did we lessen? did you lessen? did they lessen?  |  was I lessening? were you lessening? was she lessening? were we lessening? were you lessening? were they lessening?  | 
Present perfect | Present perfect continu | Pluperfect | Pluperfect continu | 
|  have I lessened? have you lessened? has she lessened? have we lessened? have you lessened? have they lessened?  |  have I been lessening? have you been lessening? has she been lessening? have we been lessening? have you been lessening? have they been lessening?  | had I lessened? had you lessened? had she lessened? had we lessened? had you lessened? had they lessened?  | had I been lessening? had you been lessening? had she been lessening? had we been lessening? had you been lessening? had they been lessening?  | 
Futur | Futur continu | Futur antérieur | Futur antérieur continu | 
|  will I lessen? will you lessen? will she lessen? will we lessen? will you lessen? will they lessen?  |  will I be lessening? will you be lessening? will she be lessening? will we be lessening? will you be lessening? will they be lessening?  |  will I have lessened? will you have lessened? will she have lessened? will we have lessened? will you have lessened? will they have lessened?  |  will I have been lessening? will you have been lessening? will she have been lessening? will we have been lessening? will you have been lessening? will they have been lessening?  | 
Présent | Présent continu | Passé | Passé continu | 
|  would I lessen? would you lessen? would she lessen? would we lessen? would you lessen? would they lessen?  |  would I be lessening? would you be lessening? would she be lessening? would we be lessening? would you be lessening? would they be lessening?  |  would I have lessened? would you have lessened? would she have lessened? would we have lessened? would you have lessened? would they have lessened?  |  would I have been lessening? would you have been lessening? would she have been lessening? would we have been lessening? would you have been lessening? would they have been lessening?  | 
Infinitif | Impératif | 
Infinitif | Impératif | ||
| to lessen | - - -  | 
Présent | Passé | ||
| lessening | lessened |