Let alone / Far from

This pattern emphasizes that a desirable or expected situation (A) is completely out of the question because even a more basic, lesser situation (B) is not possible or did not happen. The structure is "Let alone A, I couldn't even do B."

Meaning & Usage

Meaning: It sets up a strong contrast to show how far from reality a certain expectation is. It highlights a negative or disappointing outcome.

When to use: Use it when you want to express frustration or disappointment that not only did the better thing not happen, but even the bare minimum was not achieved.

Formation

This pattern attaches to nouns or nominalized verbs.

Nouns ending in a vowel + 는 고사하고

차 (car) → 차는 고사하고

연애 (dating) → 연애는 고사하고

Nouns ending in a consonant + 은 고사하고

밥 (rice/meal) → 밥은 고사하고

칭찬 (praise) → 칭찬은 고사하고

Verbs + -기는 고사하고

뛰다 (to run) → 뛰기는 고사하고

Verbs + -는 건 고사하고 (from -는 것은 고사하고)

만나다 (to meet) → 만나는 건 고사하고

밥은 고사하고 물도 못 마셨어. / 저축은 고사하고 빚만 늘었어. / 뛰기는 고사하고 걷지도 못해. / 만나는 건 고사하고 통화도 못 했어.

The most common synonym for -(으)ㄴ/는 고사하고 is -은/는커녕. In most situations, they are interchangeable and carry the same meaning of "let alone" or "far from."

Interchangeable Usage

Both patterns are used to contrast an expected outcome with a disappointing reality. -은/는커녕 is generally considered more common in everyday spoken Korean, while -(으)ㄴ/는 고사하고 can sometimes feel slightly more formal or emphatic, but this distinction is minor.

보너스는 고사하고 월급도 깎였어.

보너스는커녕 월급도 깎였어.

(Both mean: "Let alone a bonus, even my salary was cut.")

Nuance

While they can be swapped freely, think of -은/는커녕 as the default, everyday choice. Using -(으)ㄴ/는 고사하고 might add a touch more weight or gravity to your statement, as if you're formally presenting the unfortunate facts.

For learning purposes, you can treat them as direct equivalents. Practicing with both will make your Korean sound more natural.

수익은 고사하고 본전만 찾았어. / 수익은커녕 본전만 찾았어. / 한국어는 고사하고 영어도 몰라. / 한국어는커녕 영어도 몰라.

The pattern -(으)ㄴ/는 고사하고 itself does not change based on politeness. The formality of your sentence is determined entirely by the verb ending in the final clause.

Casual Language (반말)

Use casual endings like -어/아 or -었어/았어 when speaking to close friends, family, or people younger than you. This is the informal style used throughout the first half of each pair in the script.

칭찬은 고사하고 욕만 먹었어. (Far from praise, I only got criticized.)

Polite Language (해요체)

Use polite endings like -아요/어요 or -았어요/었어요 for most daily conversations with people you aren't close to, colleagues, or elders. This is the standard polite form.

칭찬은 고사하고 욕만 먹었어요. (Far from praise, I only got criticized.)

여행은 고사하고 쉬지도 못했어. / 여행은 고사하고 쉬지도 못했어요. / 키스는 고사하고 손도 못 잡았어. / 키스는 고사하고 손도 못 잡았어요.