ことはない
there is no need to; (something) never happens; there is no possibility that ~
JLPT
N3
Estructura
V (root form)+ことはない
Significado
「ことはない」is used to convey to the listener that it is not necessary to do a certain action, and it's acceptable not to do it. It implies that there is no need or obligation to perform the action.
君
が
謝
ることはないよ
。
You won't apologize.
来
ることはありません
。
郵送
でいいですよ
。
It won't come. You can send it by mail.
急
ぐことはない
。
ゆっくりでいい
。
There's no rush. It's okay to take it slow.
買
うことはないよ
。
貸
してあげるから
。
I won't buy it. I'll lend it to you.
自分
を
責
めることはないよ
。
I don't blame myself.
