| Modal | Signification | Exemple |
|---|---|---|
| would have + pp | Consequence condition passee | If I had known, I would have called |
| should have + pp | Regret / reproche | I should have prepared better |
| shouldn't have + pp | Regret / erreur faite | I shouldn't have said that |
| could have + pp | Possibilite non saisie | You could have won |
| might have + pp | Probabilite passee | She might have forgotten |
| must have + pp | Deduction logique | He must have left already |
| can't have + pp | Impossibilite passee | She can't have arrived yet |