〜のに（purpose）

import { getGrammarById } from 'kotowa';
getGrammarById('noni-purpose');

{
  "id": "noni-purpose",
  "pattern": "〜のに（purpose）",
  "romaji": "noni (purpose)",
  "level": "N4",
  "meaning": "for; in order to (with use, time or cost)",
  "formation": "Verb-dict + のに / Noun + に",
  "examples": [
    {
      "ja": "このかばんは旅行に行くのに便利です。",
      "furigana": "このかばんは{旅行|りょこう}に{行|い}くのに{便利|べんり}です。",
      "en": "This bag is handy for traveling."
    },
    {
      "ja": "家から駅まで歩くのに二十分かかります。",
      "furigana": "{家|いえ}から{駅|えき}まで{歩|ある}くのに{二十分|にじゅっぷん}かかります。",
      "en": "It takes twenty minutes to walk from my house to the station."
    },
    {
      "ja": "引っ越しするのに十万円ぐらいかかった。",
      "furigana": "{引|ひ}っ{越|こ}しするのに{十|じゅう}{万|まん}{円|えん}ぐらいかかった。",
      "en": "It cost about 100,000 yen to move."
    }
  ],
  "tags": [
    "purpose"
  ],
  "notes": "Usually followed by words like 使う, いい, 便利, 必要 or かかる. With a noun, just に is used (旅行に便利).",
  "zh": {
    "status": "reviewed",
    "source_hash": "a3ae9f1ce815d2c444aab5d6b05a577b260683e4a774b7b75c96ca7100371669",
    "meanings": [
      "用于",
      "为了……所需"
    ],
    "formation": "动词辞书形＋のに／名词＋に",
    "explanation": "表示用途，或说明做某事所需的时间、费用等。",
    "notes": "常与便利、必要、かかる等搭配。",
    "examples": [
      {
        "ja": "このかばんは旅行に行くのに便利です。",
        "zh": "这个包旅行时很方便。"
      },
      {
        "ja": "家から駅まで歩くのに二十分かかります。",
        "zh": "从家走到车站需要二十分钟。"
      },
      {
        "ja": "引っ越しするのに十万円ぐらいかかった。",
        "zh": "搬家花了大约十万日元。"
      }
    ],
    "references": [
      "sources/grammar/n4.json#noni-purpose",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28",
    "review_hash": "6a807733410fb021a57ab8f2492cbe8310b05e7cc2ad17b8d19fd6feffbbb253"
  }
}