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How to Say Decide in Korean: Essential EPS-TOPIK Verb Quiz

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Frequently Asked Questions

Q1. How do Koreans say "Decide"?

결정하다([gyeol-jeong-ha-da/decide]) means to decide or make a decision. In polite speech, say 결정해요([gyeol-jeong-hae-yo]) or 결정합니다([gyeol-jeong-ham-ni-da]).

Q2. How do I say "decided"?

결정했어요([gyeol-jeong-hae-sseo-yo/decided]) is the polite past form. Example: 어제 결정했어요 (Decided yesterday).

Q3. How to say "have to decide"?

결정해야 해요([gyeol-jeong-hae-ya hae-yo/have to decide]) expresses obligation. Example: 오늘까지 결정해야 해요 (Have to decide by today) - very common in EPS-TOPIK workplace.

EPS TOPIK Learn More: How to Say "Decide" in Korean - 결정하다([gyeol-jeong-ha-da/decide])

What does "결정하다([gyeol-jeong-ha-da/decide])" mean?

결정하다([gyeol-jeong-ha-da/decide]) means "to decide". To make a final choice, to make up your mind.

Casual: 결정해 (gyeol-jeong-hae)
Polite: 결정해요 (gyeol-jeong-hae-yo)
Formal: 결정합니다 (gyeol-jeong-ham-ni-da)

Grammar Breakdown

결정하다([gyeol-jeong-ha-da/decide]) = 결정 + 하다 (decision + do)
결정했어요([gyeol-jeong-hae-sseo-yo/decided]) = 결정했 + 어요 (decided + polite past)
결정하고 싶어요([gyeol-jeong-ha-go si-peo-yo/want to decide]) = 결정하 + 고 싶어요 (decide + want to)
결정해야 해요([gyeol-jeong-hae-ya hae-yo/have to decide]) = 결정해야 + 해요 (decide + have to)
결정하지 마세요([gyeol-jeong-ha-ji ma-se-yo/don't decide]) = 결정하지 + 마세요 (decide + please don't)

When to Use It (EPS-TOPIK Style)

1. Choice: “어떻게 결정해요? (eo-tteo-ke gyeol-jeong-hae-yo)” How do you decide?
2. Past: 결정했어요([gyeol-jeong-hae-sseo-yo/decided]) - 어제 결정했어요, 이 회사로 결정했어요
3. Wish: 결정하고 싶어요([gyeol-jeong-ha-go si-peo-yo/want to decide]) - 제 미래를 결정하고 싶어요.
4. Must: 오늘까지 결정해야 해요([gyeol-jeong-hae-ya hae-yo/have to decide]) - EPS-TOPIK deadline expression.

Real-Life Examples - A-B-A-B Dialogue (EPS-TOPIK)

A: 어떻게 결정해요? A: eo-tteo-ke gyeol-jeong-hae-yo?

A: How do you decide?

B: 상의해서 결정해요. B: sang-ui-hae-seo gyeol-jeong-hae-yo.

B: I decide after discussing. - 결정하다([gyeol-jeong-ha-da/decide])

A: 어제 결정했어요? A: eo-je gyeol-jeong-hae-sseo-yo?

A: Did you decide yesterday?

B: 네, 어제 결정했어요. B: ne, eo-je gyeol-jeong-hae-sseo-yo.

B: Yes, I decided yesterday.

A: 뭘로 결정했어요? A: mwol-lo gyeol-jeong-hae-sseo-yo?

A: What did you decide on?

B: 이 회사로 결정했어요. B: i hoe-sa-ro gyeol-jeong-hae-sseo-yo.

B: I decided on this company. - 결정했어요([gyeol-jeong-hae-sseo-yo/decided])

A: 언제까지 결정해야 해요? A: eon-je-kka-ji gyeol-jeong-hae-ya hae-yo?

A: By when do you have to decide?

B: 오늘까지 결정해야 해요. B: o-neul-kka-ji gyeol-jeong-hae-ya hae-yo.

B: I have to decide by today.

A: 뭘 결정해야 해요? A: mwol gyeol-jeong-hae-ya hae-yo?

A: What do you have to decide?

B: 연장근무 할지 결정해야 해요. B: yeon-jang-geun-mu hal-ji gyeol-jeong-hae-ya hae-yo.

B: I have to decide whether to do overtime. - 결정해야 해요([gyeol-jeong-hae-ya hae-yo/have to decide])

Similar Expressions (EPS-TOPIK)

• 결정하다([gyeol-jeong-ha-da/decide]) decide
- 결정했어요([gyeol-jeong-hae-sseo-yo/decided]) decided
- 결정하고 싶어요([gyeol-jeong-ha-go si-peo-yo/want to decide]) want to decide
- 결정해야 해요([gyeol-jeong-hae-ya hae-yo/have to decide]) have to decide
- 결정하지 마세요([gyeol-jeong-ha-ji ma-se-yo/don't decide]) don't decide

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