I will take care of it
Je m'en occuperai personnellement.
I will take care of it personally.
I'll take care of it tomorrow.
Je m'en occuperai en temps voulu.
I will take care of it in due course.
J'ai dit que je m'en occuperai.
I said I'll take care of it.
Pas de problème, je m'en occuperai bien.
No problem, I’ll take care of it.
— Ponyo sur la falaise (2008)