
Verbe régulier : contribute -  contributed - contributed
Traduction française : donner - contribuer 
Présent | Présent continu | Prétérit | Prétérit continu | 
|  don't I contribute? don't you contribute? doesn't he contribute? don't we contribute? don't you contribute? don't they contribute?  | am I not contributing? aren't you contributing? isn't he contributing? aren't we contributing? aren't you contributing? aren't they contributing?  | didn't I contribute? didn't you contribute? didn't he contribute? didn't we contribute? didn't you contribute? didn't they contribute?  |  wasn't I contributing? weren't you contributing? wasn't he contributing? weren't we contributing? weren't you contributing? weren't they contributing?  | 
Present perfect | Present perfect continu | Pluperfect | Pluperfect continu | 
| haven't I contributed? haven't you contributed? hasn't he contributed? haven't we contributed? haven't you contributed? haven't they contributed?  | haven't I been contributing? haven't you been contributing? hasn't he been contributing? haven't we been contributing? haven't you been contributing? haven't they been contributing?  | hadn't I contributed? hadn't you contributed? hadn't he contributed? hadn't we contributed? hadn't you contributed? hadn't they contributed?  | hadn't I been contributing? hadn't you been contributing? hadn't he been contributing? hadn't we been contributing? hadn't you been contributing? hadn't they been contributing?  | 
Futur | Futur continu | Futur antérieur | Futur antérieur continu | 
| won't I contribute? won't you contribute? won't he contribute? won't we contribute? won't you contribute? won't they contribute?  | won't I be contributing? won't you be contributing? won't he be contributing? won't we be contributing? won't you be contributing? won't they be contributing?  | won't I have contributed? won't you have contributed? won't he have contributed? won't we have contributed? won't you have contributed? won't they have contributed?  | won't I have been contributing? won't you have been contributing? won't he have been contributing? won't we have been contributing? won't you have been contributing? won't they have been contributing?  | 
Présent | Présent continu | Passé | Passé continu | 
| wouldn't I contribute? wouldn't you contribute? wouldn't he contribute? wouldn't we contribute? wouldn't you contribute? wouldn't they contribute?  | wouldn't I be contributing? wouldn't you be contributing? wouldn't he be contributing? wouldn't we be contributing? wouldn't you be contributing? wouldn't they be contributing?  | wouldn't I have contributed? wouldn't you have contributed? wouldn't he have contributed? wouldn't we have contributed? wouldn't you have contributed? wouldn't they have contributed?  | wouldn't I have been contributing? wouldn't you have been contributing? wouldn't he have been contributing? wouldn't we have been contributing? wouldn't you have been contributing? wouldn't they have been contributing?  | 
Infinitif | Impératif | 
Infinitif | Impératif | ||
| to contribute | - - -  | 
Présent | Passé | ||
| contributing | contributed |