Core Grammar Rule: ~기 쉽다/어렵다
This pattern is used to express the general ease or difficulty of performing an action. It attaches directly to the stem of a verb.
Meaning & Usage
Meaning: It translates to "it is easy to (do verb)" or "it is difficult to (do verb)".
When to use: Use this when you're commenting on the inherent nature of an activity, task, or place. It's less about your personal skill and more about a general, objective assessment. For example, "This book is easy to read" (이 책은 읽기 쉬워요) implies the book itself is written simply, not necessarily that you are a great reader.
Conjugation Rules
Rule: This pattern is very simple. You take the verb stem (the part of the verb without ~다) and attach ~기 쉽다 for "easy to do" or ~기 어렵다 for "difficult to do". The adjectives 쉽다 and 어렵다 then conjugate like any other adjective.
Verb Stem + ~기 쉽다 (easy to do) / Verb Stem + ~기 어렵다 (difficult to do)
Native Nuance & Mistakes
A common point of confusion for learners is distinguishing between general difficulty (~기 어렵다) and personal inability (~는 것을 못하다).
General Difficulty vs. Personal Skill
Context: ~기 어렵다 describes the task itself. "이 게임은 이기기 어려워요" (This game is difficult to win) means the game is designed to be hard for anyone. If you want to say "I am not good at winning this game," it's more natural to say "저는 이 게임을 잘 못 이겨요."
Example: Do say: 이 길은 밤에 운전하기 어려워요. (This road is difficult to drive on at night - general fact). Less natural: 저는 이 길을 운전하기 어려워요. (It's more natural to say "저는 이 길에서 운전하는 게 어려워요" for personal feeling).
Objective vs. Subjective Statements
Context: Because ~기 쉽다/어렵다 sounds like a general statement, it can sound a bit strong or overly critical if used to describe something someone else made or did. To soften it, Koreans often add words like 좀 (a bit) or ~것 같다 (it seems like).
Example: Instead of "이 설명은 이해하기 어려워요" (This explanation is difficult to understand), you could say "이 설명은 좀 이해하기 어려운 것 같아요" (This explanation seems a bit difficult to understand) to be more polite.
Do: 이 책은 읽기 쉬워요. (O) / Better for personal skill: 저는 책을 빨리 못 읽어요. (O)