の安否

…'s safety

→ の
phrase Rare #22,574
…'s safety 安否 refers to whether someone is safe and well; it often appears when asking about or worrying about someone.
JA: 彼の安否を確認しました。
EN: I checked whether he was safe.

私は彼女の安否が心配でした。

I was worried about her safety.

私は彼の安否をたずねた。

I asked how he was doing.

彼女は彼の安否を心配している。

She is worried about his safety.

彼は君の安否を尋ねていたよ。

He was asking how you were doing.

彼の安否が気がかりだ。

I'm worried about whether he's safe.

彼はあなたの安否を尋ねていた。

He was asking how you were doing.

トムの安否が気掛かりだ。

I'm worried about Tom's safety.