Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could win win you could win win he could win win we could win win you could win win they could win win
Forme en V-ing
I could be win wining you could be win wining he could be win wining we could be win wining you could be win wining they could be win wining
Perfect
I could have win wined you could have win wined he could have win wined we could have win wined you could have win wined they could have win wined
Perfect en V-ing
I could have been win wining you could have been win wining he could have been win wining we could have been win wining you could have been win wining they could have been win wining
Négation
Forme simple
I couldn't win win you couldn't win win he couldn't win win we couldn't win win you couldn't win win they couldn't win win
Forme en V-ing
I couldn't be win wining you couldn't be win wining he couldn't be win wining we couldn't be win wining you couldn't be win wining they couldn't be win wining
Perfect
I couldn't have win wined you couldn't have win wined he couldn't have win wined we couldn't have win wined you couldn't have win wined they couldn't have win wined
Perfect en V-ing
I couldn't have been win wining you couldn't have been win wining he couldn't have been win wining we couldn't have been win wining you couldn't have been win wining they couldn't have been win wining
Forme interrogative
Forme simple
could I win win? could you win win? could he win win? could we win win? could you win win? could they win win?
Forme en V-ing
could I be win wining? could you be win wining? could he be win wining? could we be win wining? could you be win wining? could they be win wining?
Perfect
could I have win wined? could you have win wined? could he have win wined? could we have win wined? could you have win wined? could they have win wined?
Perfect en V-ing
could I have been win wining? could you have been win wining? could he have been win wining? could we have been win wining? could you have been win wining? could they have been win wining?
Forme interro-négative
Forme simple
couldn't I win win? couldn't you win win? couldn't he win win? couldn't we win win? couldn't you win win? couldn't they win win?
Forme en V-ing
couldn't I be win wining? couldn't you be win wining? couldn't he be win wining? couldn't we be win wining? couldn't you be win wining? couldn't they be win wining?
Perfect
couldn't I have win wined? couldn't you have win wined? couldn't he have win wined? couldn't we have win wined? couldn't you have win wined? couldn't they have win wined?
Perfect en V-ing
couldn't I have been win wining? couldn't you have been win wining? couldn't he have been win wining? couldn't we have been win wining? couldn't you have been win wining? couldn't they have been win wining?