that I have it/him/her (in a subjunctive clause, often as part of the past subjunctive: “that I have had/met/seen it/him/her”)
Elle est peut-être fâchée que je l'aie oubliée.
She may be upset that I forgot her.
— Souvenirs de Marnie (2014)
Do you think I did it?
Cela fait tant d'années que Jade la Hyène l'a tué, sans que je l'aie vengé.
It's been so many years since Jade the Hyena killed him, and I still haven't avenged him.
— Tigre & Dragon (2000)
Avec quoi voudrais-tu que je l'aie payé ?
What would you have wanted me to pay for it with?
— Le Pianiste (2002)
Il se peut que je l'aie mentionné.
I may have mentioned it.