1.
was it...?, did...?
A sentence-ending particle used when trying to recall something or confirm a vague memory. Conveys the feeling of 'I think it was... but I'm not sure.'
Common patterns
っけ attaches to the past tense or to だ/だった. Common patterns:
- Verb (past) + っけ: 食べたっけ (did I eat...?)
- い-adjective (past) + っけ: 高かったっけ (was it expensive...?)
- Noun/な-adjective + だっけ: 先生だっけ (was it the teacher...?)
- Noun/な-adjective (past) + っけ: 先生だったっけ (was it the teacher...?)
Usage
っけ is informal and used in casual conversation. It signals that the speaker is searching their memory, often when asking themselves or someone nearby. It can be used both as a genuine question and as a rhetorical musing.