N + (으)로 (Phương tiện/Công cụ)N + (eu)ro (means)

N + (으)로 (Means / Instrument) – By / with / in N

Meaning: By means of / with / in (transport, tool, material, language)

Conjugation & Pattern

  • Noun without patchim OR ending in ㄹ + 로 (버스로, 지하철로, 비행기로, 한국어로)
  • Noun with patchim (except ㄹ) + 으로 (볼펜으로, 젓가락으로)

Detailed Usage

Attached to a noun to express means of transportation (by bus/subway), tools/instruments (with chopsticks/pen), language used (in Korean), or raw materials.

Example Sentences

  1. 1

    저는 매일 지하철로 회사에 출근해요.

    Jeoneun maeil jihacheollo hoesae chulgeunhaeyo.

    I commute to the office by subway every day.

  2. 2

    한국 사람은 숟가락과 젓가락으로 밥을 먹어요.

    Hanguk sarameun sutgarakgwa jeotgarageuro babeul meogeoyo.

    Koreans eat meals with a spoon and chopsticks.

  3. 3

    이 편지를 한국어로 썼어요.

    I pyeonjireul hangugeoro sseosseoyo.

    I wrote this letter in Korean.

Important Notes

Note: 'On foot' is expressed as '걸어서 가다' (not 발로 가다). Nouns ending in ㄹ (지하철, 연필) take '로' directly (지하철로, 연필로).

Grammar Topics