How to Say "The whale can open the window" in Korean | -아/어요 Grammar

Quick Answer: "The whale can open the window" in Korean is "고래는 창문을 열 수 있어요." (goraeneun changmuneul yeol su iteoyo.). It uses the -아/어요 grammar pattern (Polite Ending (-아/어요)). Level: A1.

In Korean, "The whale can open the window" is expressed as "고래는 창문을 열 수 있어요.". This sentence demonstrates Polite Ending (-아/어요), one of the most useful grammar patterns for Korean learners. Let's explore the grammar and vocabulary.

Category: 동물

What does "The whale can open the window" mean in Korean?

The Korean sentence "고래는 창문을 열 수 있어요." translates to "The whale can open the window." in English. Korean expresses "the whale can open the window" as "고래는 창문을 열 수 있어요.". The sentence structure may feel backwards compared to English, but once you get used to verb-final order, Korean starts to feel surprisingly logical.

Pronunciation guide: goraeneun changmuneul yeol su iteoyo.

Grammar Point: Polite Ending (-아/어요)

The -아/어요 ending is the standard polite speech level in Korean. Use -아요 after bright vowels (ㅏ, ㅗ), -어요 after dark vowels, and 해요 for 하다 verbs.

가다 → 가요, 먹다 → 먹어요, 하다 → 해요. This is the most common speech level in daily Korean.

Korean Sentence Structure Breakdown

Korean follows a Subject-Object-Verb (SOV) word order, which is different from English (SVO). In "고래는 창문을 열 수 있어요.", the verb comes at the end of the sentence. Here is the word-by-word breakdown: • 고래는 (goraeneun) • 창문을 (changmuneul) • 열 (yeol) • 수 (su) • 있어요 (iteoyo)

Korean drops pronouns whenever context makes them clear. If you see no 'I' or 'you' in a sentence, that is normal — not a mistake.

Why This Korean Expression Sounds Natural

The Korean version flows naturally because it follows the golden rule of Korean word order: time/place first, then subject, then object, and finally the verb.

Cultural Insight

한국 설화에서 까치는 길조의 새로, 좋은 소식을 전해준다고 믿었어요. '까치가 울면 반가운 손님이 온다'는 속담이 있습니다.

Examples

고래는 창문을 열 수 있어요. — goraeneun changmuneul yeol su iteoyo. — The whale can open the window.

고래는 창문을 열 수 있어요? — goraeneun changmuneul yeol su iteoyo? — Does the whale can open the window?

방금 고래는 창문을 열 수 있어요. — banggeum goraeneun changmuneul yeol su iteoyo. — Just now, the whale can open the window.

Common Mistakes

Incorrect: 먹아요 → Correct: 먹어요. The stem 먹- ends in a dark vowel (ㅓ), so it takes -어요 not -아요. Match the vowel harmony.

Incorrect: 있어요 고래는 창문을 열 수 → Correct: 고래는 창문을 열 수 있어요. 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.

Quiz

How do you say "The whale can open the window" in Korean?

The correct Korean translation is "고래는 창문을 열 수 있어요.". goraeneun changmuneul yeol su iteoyo.

Fill in the blank: 고래는 창문을 열 수 ___

The correct ending is "있어요". The polite -요 form is essential for everyday Korean conversation.