GrammarN32 min read2026-02-17

縮約形

Casual spoken contractions where sounds are omitted and word forms change in relaxed conversation.

Meaning

Contracted forms are abbreviated words commonly used in casual, informal spoken Japanese where certain sounds are dropped or the word structure changes. There are six main types of contractions: は-contractions (では→じゃ, ては→ちゃ), て/で-contractions (ている→てる, てしまう→ちゃう), conditional ば-contractions (すれば→すりゃ), quotative と-contractions (という→っていう), の-final contractions (のだ→んだ), and ない conditional contractions (なければ→なきゃ).

Formation

Part of speechFormation

Examples

  1. 荷物はテーブルの下に置いといてください。
    Please put your luggage under the table and leave it there.

  2. 説明しなきゃ、わからないよ。
    If you don't explain it, nobody will understand.

  3. うちの子は風邪を引いたから、今部屋で寝てる。
    My child caught a cold, so he's sleeping in his room right now.

Summary

  • Contractions are informal speech patterns where pronunciations are shortened or omitted
  • Six main contraction types exist: は, て/で, ば, と, の-ending, and ない patterns
  • These forms are essential for understanding natural Japanese conversation and casual dialogue

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