How to Say "The turtle must not go to the sea at night" in Korean | -(으)면 Grammar

Quick Answer: "The turtle must not go to the sea at night" in Korean is "거북이는 밤에 바다에 가면 안 돼요." (geobukineun bame badae gamyeon an dwaeyo.). It uses the -(으)면 grammar pattern (If/When (-(으)면)). Level: A2.

Learn how to say "The turtle must not go to the sea at night" in Korean: "거북이는 밤에 바다에 가면 안 돼요.". This sentence uses the -(으)면 grammar pattern (If/When (-(으)면)), a key building block for Korean learners at the A2 level.

What does "The turtle must not go to the sea at night" mean in Korean?

The Korean sentence "거북이는 밤에 바다에 가면 안 돼요." translates to "The turtle must not go to the sea at night." in English. "거북이는 밤에 바다에 가면 안 돼요." is a simple A1–A2 sentence that paints a clear scene. It ends with "-요" so it feels polite and warm. It is perfect for fairy-tale style narration.

Pronunciation guide: geobukineun bame badae gamyeon an dwaeyo.

Grammar Point: If/When (-(으)면)

The ending -(으)면 expresses a condition ('if') or temporal trigger ('when'). Use -면 after vowel-ending stems, -으면 after consonant-ending stems.

가다 → 가면 (if [someone] goes), 먹다 → 먹으면 (if [someone] eats).

Korean Sentence Structure Breakdown

Korean follows a Subject-Object-Verb (SOV) word order, which is different from English (SVO). In "거북이는 밤에 바다에 가면 안 돼요.", the verb comes at the end of the sentence. Here is the word-by-word breakdown: • 거북이는 (geobukineun) • 밤에 (bame) • 바다에 (badae) • 가면 (gamyeon) • 안 (an) • 돼요 (dwaeyo)

Korean sentences always end with the verb. Get comfortable with putting the action word last.

Why This Korean Expression Sounds Natural

In English, we often say "The turtle must not go to the sea at night" directly. Korean keeps the same idea but adds softness through the ending, so the line feels caring rather than flat.

Cultural Insight

자연을 친구처럼 바라보는 시선이 한국 이야기 속에 자주 담겨 있어요.

Examples

거북이는 밤에 바다에 가면 안 돼요. — geobukineun bame badae gamyeon an dwaeyo. — The turtle must not go to the sea at night.

지금 거북이는 밤에 바다에 가면 안 돼요. — jigeum geobukineun bame badae gamyeon an dwaeyo. — Right now, the turtle must not go to the sea at night

정말 거북이는 밤에 바다에 가면 안 돼요. — jeongmal geobukineun bame badae gamyeon an dwaeyo. — Really, the turtle must not go to the sea at night

Common Mistakes

Incorrect: 먹면 → Correct: 먹으면. After a consonant-ending stem (먹-), you need the vowel buffer 으 before 면.

Incorrect: 돼요 거북이는 밤에 바다에 가면 안 → Correct: 거북이는 밤에 바다에 가면 안 돼요. Korean uses Subject-Object-Verb (SOV) order. The verb must come at the end of the sentence, unlike English where it comes after the subject.