
Verbe irrégulier : fight - fought - fought
Traduction française : combattre 
Forme simple | Forme en V-ing | 
| I could fight you could fight he could fight we could fight you could fight they could fight  | I could be fighting you could be fighting he could be fighting we could be fighting you could be fighting they could be fighting  | 
Perfect | Perfect en V-ing | 
| I could have fought you could have fought he could have fought we could have fought you could have fought they could have fought  | I could have been fighting you could have been fighting he could have been fighting we could have been fighting you could have been fighting they could have been fighting  | 
Forme simple | Forme en V-ing | 
| I couldn't fight you couldn't fight he couldn't fight we couldn't fight you couldn't fight they couldn't fight  | I couldn't be fighting you couldn't be fighting he couldn't be fighting we couldn't be fighting you couldn't be fighting they couldn't be fighting  | 
Perfect | Perfect en V-ing | 
| I couldn't have fought you couldn't have fought he couldn't have fought we couldn't have fought you couldn't have fought they couldn't have fought  | I couldn't have been fighting you couldn't have been fighting he couldn't have been fighting we couldn't have been fighting you couldn't have been fighting they couldn't have been fighting  | 
Forme simple | Forme en V-ing | 
| could I fight? could you fight? could he fight? could we fight? could you fight? could they fight?  | could I be fighting? could you be fighting? could he be fighting? could we be fighting? could you be fighting? could they be fighting?  | 
Perfect | Perfect en V-ing | 
| could I have fought? could you have fought? could he have fought? could we have fought? could you have fought? could they have fought?  | could I have been fighting? could you have been fighting? could he have been fighting? could we have been fighting? could you have been fighting? could they have been fighting?  | 
Forme simple | Forme en V-ing | 
| couldn't I fight? couldn't you fight? couldn't he fight? couldn't we fight? couldn't you fight? couldn't they fight?  | couldn't I be fighting? couldn't you be fighting? couldn't he be fighting? couldn't we be fighting? couldn't you be fighting? couldn't they be fighting?  | 
Perfect | Perfect en V-ing | 
| couldn't I have fought? couldn't you have fought? couldn't he have fought? couldn't we have fought? couldn't you have fought? couldn't they have fought?  | couldn't I have been fighting? couldn't you have been fighting? couldn't he have been fighting? couldn't we have been fighting? couldn't you have been fighting? couldn't they have been fighting?  |