Learn Korean from Your Bias
No.752

Korean expression

어떻게 할지 모르겠다

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What does 어떻게 할지 모르겠다 mean?

어떻게 할지 모르겠다 means "I don’t know how to do this" in Korean.

How it works here

‘어떻게’ and ‘-ㄹ지’ form a clause about the method, followed by ‘모르겠다’.

Key expression

어떻게 V-ㄹ지 모르다

Not to know how to do something

‘어떻게 V-ㄹ지 모르다’ directly expresses uncertainty about how to do something.

When it's used

Used when someone cannot think of the method for handling a task and may need help.

The line

아 이거 어떻게 할지 모르겠다.

Ah, I don’t know how to do this.

Someone needs to do something but cannot think of the method.

Scene from “비행記 in 부산 (Travel Log in Busan) #2|[SKZ CODE] Ep.101” · Channel: Stray Kids Watch on YouTube

More examples

  1. 처음 보는 프로그램이라 어떻게 설정할지 모르겠어요.

    It’s a program I’ve never seen, so I don’t know how to set it up.

  2. 이 부품을 어떻게 끼울지 모르겠어.

    I don’t know how to fit this part in.

Quick check

When would you use this expression?

어떻게 할지 모르겠다

아 이거 어떻게 할지 모르겠다.

Ah, I don’t know how to do this.

  • Sitting still while waiting for someone’s instructions.
  • Feeling at a loss because they do not know how to do something.
  • Feeling flustered after missing a gathering even though nothing is urgent.
Show the answer

Feeling at a loss because they do not know how to do something.

Not to know how to do something. ‘어떻게 V-ㄹ지 모르다’ directly expresses uncertainty about how to do something.

Other words in this line

이거
This thing
어떻게
How
하다
To do
모르다
Not to know

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