
Verbe régulier : gain -  gained - gained
Traduction française : gagner - profiter 
| Forme simple | Forme en V-ing | 
| I'd gain you'd gain he'd gain we'd gain you'd gain they'd gain | I'd be gaining you'd be gaining he'd be gaining we'd be gaining you'd be gaining they'd be gaining | 
| Perfect | Perfect en V-ing | 
| I should've gained you should've gained he should've gained we should've gained you should've gained they should've gained | I should've been gaining you should've been gaining he should've been gaining we should've been gaining you should've been gaining they should've been gaining | 
| Forme simple | Forme en V-ing | 
| I shouldn't gain you shouldn't gain he shouldn't gain we shouldn't gain you shouldn't gain they shouldn't gain | I shouldn't be gaining you shouldn't be gaining he shouldn't be gaining we shouldn't be gaining you shouldn't be gaining they shouldn't be gaining | 
| Perfect | Perfect en V-ing | 
| I shouldn't have gained you shouldn't have gained he shouldn't have gained we shouldn't have gained you shouldn't have gained they shouldn't have gained | I shouldn't have been gaining you shouldn't have been gaining he shouldn't have been gaining we shouldn't have been gaining you shouldn't have been gaining they shouldn't have been gaining | 
| Forme simple | Forme en V-ing | 
| should I gain? should you gain? should he gain? should we gain? should you gain? should they gain? | should I be gaining? should you be gaining? should he be gaining? should we be gaining? should you be gaining? should they be gaining? | 
| Perfect | Perfect en V-ing | 
| should I have gained? should you have gained? should he have gained? should we have gained? should you have gained? should they have gained? | should I have been gaining? should you have been gaining? should he have been gaining? should we have been gaining? should you have been gaining? should they have been gaining? | 
| Forme simple | Forme en V-ing | 
| shouldn't I gain? shouldn't you gain? shouldn't he gain? shouldn't we gain? shouldn't you gain? shouldn't they gain? | shouldn't I be gaining? shouldn't you be gaining? shouldn't he be gaining? shouldn't we be gaining? shouldn't you be gaining? shouldn't they be gaining? | 
| Perfect | Perfect en V-ing | 
| shouldn't I have gained? shouldn't you have gained? shouldn't he have gained? shouldn't we have gained? shouldn't you have gained? shouldn't they have gained? | shouldn't I have been gaining? shouldn't you have been gaining? shouldn't he have been gaining? shouldn't we have been gaining? shouldn't you have been gaining? shouldn't they have been gaining? |