Last Updated：2025/12/04

Used to indicate that the response is probably no, but that the speaker is not entirely certain.

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See correct answer

not that I know of

Source Word

not that I know of

Interjection

Used to indicate that the response is probably no, but that the speaker is not entirely certain.

Japanese Meaning

私の知る限りではそうではない。 / おそらく否定の返答だが、完全に否定するほどの確信は持っていない。 / 慣用的に『たぶんない』という意味で用いられ、断定は避けるが否定を示す。

Not that I know of, but you could ask the neighbor.

私の知る限りではありませんが、隣の人に聞いてみてはいかがですか。

Sense（1）

Used to indicate that the response is probably no, but that the speaker is not entirely certain.