〜っけ kke
〜っけ(kke)means “what was ~ again? (recalling/confirming)”. A casual sentence-final particle used when trying to recall something half-forgotten, or to confirm uncertain information with oneself or the listener: 'What was it again. Formation: V/Aい/ナA/N の普通形 + っけ(過去は〜たっけ・〜だっけ。丁寧形〜ましたっけ・〜でしたっけ)
what was ~ again? (recalling/confirming)
N3Formation
V/Aい/ナA/N の普通形 + っけ(過去は〜たっけ・〜だっけ。丁寧形〜ましたっけ・〜でしたっけ)
Explanation
A casual sentence-final particle used when trying to recall something half-forgotten, or to confirm uncertain information with oneself or the listener: 'What was it again?'.
Examples
Note
Mostly used with past forms 「〜たっけ/〜だっけ」 even for present facts. Polite versions: 「〜ましたっけ/〜でしたっけ」.
FAQ
〜っけ — what does it mean and how is it used?
what was ~ again? (recalling/confirming). A casual sentence-final particle used when trying to recall something half-forgotten, or to confirm uncertain information with oneself or the listener: 'What was it again?'.
〜っけ — how do you form it?
V/Aい/ナA/N の普通形 + っけ(過去は〜たっけ・〜だっけ。丁寧形〜ましたっけ・〜でしたっけ)
〜っけ — any usage notes?
Mostly used with past forms 「〜たっけ/〜だっけ」 even for present facts. Polite versions: 「〜ましたっけ/〜でしたっけ」.