までここで待ちます

wait here until

→ まで
phrase Rare #26,605
wait here until Used after a clause ending in まで to mean “wait here until [something happens].” 待ちます is the polite form; the subject is often omitted.
JA: 電車が来るまでここで待ちます。
EN: I’ll wait here until the train comes.

私は彼女が来るまでここで待ちます

I’ll wait here until she comes.

彼らが帰ってくるまでここで待ちます

I’ll wait here until they come back.

彼が帰ってくるまでここで待ちます

I'll wait here until he comes back.

彼が来るまでここで待ちます

I’ll wait here until he comes.