それができない

can't do that

→ 其れ
phrase Rare #23,654
can't do that Used to say that someone cannot do something. それ refers to something already mentioned or understood from context.
JA: 忙しすぎて、今日はそれができない。
EN: I'm too busy, so I can't do that today.

トムそれができない

Tom can't do that.

しかし私は彼女がそれができないことを知っています

However, I know she can't do it.

— ウィキッド 永遠の約束 (2025)

ジョンそれができないし、私もあなたもできない

John can't do it, and neither can you or I.

彼はそれができないと思う

I don't think he can do it.

私はとてもそれができない

I really can't do that.

私は恥ずかしくてそれができない

I'm too embarrassed to do that.