his/her promises
Tom tient toujours ses promesses.
Tom always keeps his promises.
Elle a tendance à oublier ses promesses.
She tends to forget her promises.
C'est un homme qui parle peu, mais qui tient toujours ses promesses.
He’s a man of few words, but he always keeps his promises.
Elle tient toujours ses promesses.
She always keeps her promises.
Il reste fidèle à ses promesses malgré les difficultés.
He remains true to his promises despite the difficulties.
Il tenait toujours ses promesses.
He always kept his promises.
S'il ne tient pas toutes ses promesses.
If he doesn't keep all his promises.
— Dune : Première partie (2021)
Il n'a pas tenu ses promesses.
He didn't keep his promises.
La République chinoise n'a pas tenu ses promesses.
The Republic of China did not keep its promises.
— Le Dernier Empereur (1987)
On ne peut pas se fier à ses promesses.
You can't trust his promises.