来られない

can't come, cannot come

→ 来る
来 come; arrive + られ Potential form (can / be able to) + ない Negative
verb · formal Uncommon #17,421
can't come, cannot come Expresses inability or unavailability to come.
JA: 明日は来られない。
EN: I can't come tomorrow.
Conjugation of 来る

来られないの

You can't come?

— シカゴ (2002)

彼は来られないかもしれません。

He may not be able to come.

他のバイトで来られない?

Can't you get someone else from the part-time staff to come?

— 天気の子 (2019)

もう来られない

I can't come anymore.

— アバウト・タイム ~愛おしい時間について~ (2013)

もし彼が来られない場合、君が代わりをしなければならない。

If he can't come, you'll have to take his place.

彼女が来られないなんて、なんて残念なんだ。

It's such a shame that she can't come.

森さんが会いに来られないとは残念だ。

It's a shame that Mr. Mori can't come to see us.

あなたが来られないのは実に残念だ。

It's truly a shame that you can't come.

あなたがいっしょに来られないと残念です。

It’s a shame you can’t come with us.

忙しいので、明日は来られないかも知れない。

I'm busy, so I might not be able to come tomorrow.

君が来られないのが残念だ。

It's a shame you can't come.