なれた

got used to, became accustomed to

→ 慣れる
なれ get used to, become accustomed to + Past tense
verb · past indicative Rare #41,607
got used to, became accustomed to
JA: 新しい生活にもなれた。
EN: I got used to my new life.
Conjugation of 慣れる
Indicative past
慣れましたなれた

詩的気分なれた

Did you feel poetic?

— ムーラン・ルージュ (2001)

やっと二人なれた

We finally have some time alone together.

やっと二人っきりなれた

We're finally alone together.