V+기

Overview

V+기 is a fundamental grammatical pattern in Korean that nominalizes a verb, effectively turning it into a noun. This allows the verb to take on roles typically reserved for nouns, such as being the subject or object of a sentence, or combining with various particles. It focuses on the general act or concept of the verb's action.

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Usage

V+기 is primarily used to refer to the action or state itself as a concept or general activity. It's commonly employed in the following situations:

1. Expressing hobbies, habits, or general activities: When you want to talk about an activity in a broad sense.

   • Example: 독서하기 (the act of reading, reading as a hobby)

2. As the subject or object of a sentence: Once nominalized, the verb can combine with noun particles like 이/가 (subject marker), 을/를 (object marker), 에, 에서, etc.

   • Example: 한국어를 배우기가 재미있어요. (Learning Korean is fun.)

3. In common idiomatic expressions or fixed phrases: Many useful expressions incorporate V+기.

   • V+기 쉽다/어렵다: easy/difficult to V (e.g., 운전하기 쉽다 - easy to drive)
   • V+기 좋다/싫다: like/dislike V-ing (e.g., 먹기 싫다 - don't want to eat)
   • V+기 시작하다: to start V-ing (e.g., 공부하기 시작하다 - to start studying)
   • V+기 전에: before V-ing (e.g., 자기 전에 - before sleeping)

V+기 emphasizes the act itself, often making it sound more abstract or conceptual compared to V+는 것, which can refer to a more specific instance or fact.

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Conjugation Rules

The conjugation for V+기 is straightforward and applies to all verbs without exceptions:

• Simply attach 기 directly to the verb stem.

  • 가다 (to go) → 가 + 기 → 가기
  • 먹다 (to eat) → 먹 + 기 → 먹기
  • 공부하다 (to study) → 공부하 + 기 → 공부하기
  • 만들다 (to make) → 만들 + 기 → 만들기

There are no irregular conjugations or distinctions based on whether the verb stem ends in a vowel or a consonant.

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Knowledge Plus

While both V+기 and V+는 것 can nominalize verbs, they often carry slightly different nuances:

• V+기 tends to refer to the general act or concept of the verb. It's frequently used with adjectives like 쉽다 (easy), 어렵다 (difficult), 좋다 (good), 싫다 (dislike) to describe the nature of the action itself.

  • Example: 운전하기가 어려워요. (Driving is difficult. - referring to the general skill/act of driving)

• V+는 것 can refer to a specific instance, fact, or situation. It often feels more concrete or factual.

  • Example: 어제 운전하는 것이 힘들었어요. (Driving yesterday was hard. - referring to a specific instance of driving)

In many contexts, they can be interchangeable, but V+기 is often preferred for fixed expressions, general statements about activities, or when the focus is purely on the act as a concept.