A2 · Elementary Chapter 13

Mastering Negation and Prohibitions

6 Total Rules
64 examples
5 min
Rules in This Chapter Quick Practice

Chapter in 30 Seconds

Unlock the power to say no, express limits, and give instructions in Korean confidently.

  • Construct simple negative sentences using '안' and '-지 않다'.
  • Differentiate between unwillingness and inability using '못' and '-지 못하다'.
  • Formulate polite negative commands to guide others safely.
Say no like a pro in Korean!

What You'll Learn

Hey friend! You've already mastered a bunch of Korean words and sentences, right? Awesome! But have you ever wanted to say you *don't* eat something, *can't* do something, or absolutely *shouldn't* do something? In this chapter, we're diving into a super important and practical part of Korean: negation and prohibitions! First, you'll learn how to use '안' and '-지 않다' to say you *don't* do something – for example, "I don't drink coffee." Then, we'll tackle situations where you *can't* do something. You'll distinguish between expressing a genuine inability (with '~지 못하다') and politely declining due to circumstances or unwillingness (with '못'), like saying "unfortunately, I can't." These rules are like puzzle pieces, each filling a specific slot so you can accurately negate or prohibit anything you need. Imagine you're at a Korean restaurant and want to say, "I don't eat meat.

Or your friend asks,
Are you coming out tonight?
and you need to say,
No, I can't come" because you have other plans. You'll even learn how to give negative commands like "Don't touch this! or Don't worry!" By the end of this chapter, you'll confidently be able to negate any sentence, talk about your inabilities, and even give negative instructions to others, all correctly and appropriate for the social context. Ready to level up your Korean conversations? Let's get started!

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Express personal preferences and decline invitations using correct negative sentence structures.

Chapter Guide

Overview

Hey there, language explorer! Welcome to a super practical and essential chapter in your A2 Korean grammar journey: mastering negation and prohibitions. You've already built a fantastic foundation in Korean, forming sentences and expressing yourself. Now, it's time to learn how to say what you *don't* do, what you *can't* do, and what you *shouldn't* do! This skill is incredibly useful in daily conversations, whether you're ordering food, declining an invitation, or giving instructions.
Understanding Korean negation isn't just about swapping a positive verb for a negative one; it involves specific particles and endings that convey different nuances. We'll explore the versatile 안 and the slightly more formal -지 않다 for general negation, helping you say things like "I don't eat meat" or "I don't like it." Then, we'll dive into expressing inability or unwillingness with 못 and -지 못하다, so you can confidently explain "I can't go" or "I can't speak Korean well." Finally, you'll learn how to issue negative commands using -지 말다, perfect for saying "Don't worry!" By the end of this chapter, you'll have a robust toolkit for negating sentences accurately and appropriately, significantly boosting your conversational confidence. Get ready to refine your Korean!

How This Grammar Works

Let's break down the core mechanisms of Korean negation and prohibition. First up, for general "not doing" something, you have two main options: "Korean Negation: How to use 'Not' (안)" and "Polite Negation: Saying 'Not' Professionally (-지 않다)". The short form, 안, is placed directly before the verb or adjective, but *after* the noun in compound verbs (e.g., 공부하다 (to study) becomes 공부 안 하다). For example, 저는 커피 안 마셔요 (I don't drink coffee). The long form, -지 않다, is attached to the stem of the verb or adjective. This form is often considered slightly more formal or explicit than 안. For instance, 저는 커피를 마시지 않아요 (I don't drink coffee). Both convey the same meaning but offer different stylistic choices.
Next, when you want to express inability or circumstances preventing an action, you'll use "I Can't! Korean Negation with 'Mot' (못)" and "Formal Negation: Cannot (-지 못하다)". Similar to 안, 못 is a short form placed before the verb or adjective, *after* the noun in compound verbs. It means "cannot" due to a lack of ability or an external obstacle. Example: 저는 한국어를 못 해요 (I can't speak Korean (well)). The long form, -지 못하다, is attached to the verb stem and also means "cannot," often emphasizing a physical or circumstantial inability. For example, 저는 한국어를 말하지 못해요 (I cannot speak Korean). While often interchangeable with 못, -지 못하다 can feel a bit more formal or literary.
Finally, for giving negative commands or prohibitions, we use "Negative Commands: Don't do it! (-지 말다)". This ending is attached to the verb stem and means "Don't do X." It's crucial for telling someone not to perform an action. For example, 걱정하지 마세요 (Don't worry). Remember to use the appropriate politeness level with the ending (e.g., -세요 for polite, -아/어요 for informal, -라/지 마 for casual). Mastering these forms will make your A2 Korean conversations much more precise.

Common Mistakes

  1. 1✗ Wrong: 저는 안 공부해요.
✓ Correct: 저는 공부 안 해요.
*Explanation:* For compound verbs (like 공부하다, which is noun + 하다), 안 should be placed *before* the 하다 part, after the noun. It's not 안 + verb, but noun + 안 하다.
  1. 1✗ Wrong: 저는 오늘 못 가요. (when you mean you don't want to go)
✓ Correct: 저는 오늘 안 가요. (or 가지 않아요)
*Explanation:* 못 specifically implies an inability or external circumstance preventing an action ("can't"). If you simply don't *want* to do something, or choose not to, 안 (or -지 않다) is the correct choice.
  1. 1✗ Wrong: 만지지 안 하세요!
✓ Correct: 만지지 마세요!
*Explanation:* For direct negative commands ("Don't do X!"), you must use the -지 말다 form. 안 하다 is for stating that you *don't* do something, not for instructing someone else *not* to do it.

Real Conversations

A

A

오늘 저녁에 영화 보러 갈까요? (Shall we go see a movie tonight?)
B

B

미안해요. 저는 오늘 시간이 없어서 못 가요. (Sorry. I don't have time today, so I can't go.)
A

A

이 음식 매워요. 안 먹을 거예요? (This food is spicy. Won't you eat it?)
B

B

네, 저는 매운 음식을 잘 먹지 못해요. (Yes, I can't eat spicy food well.)
A

A

저기 만지지 마세요! (Please don't touch over there!)
B

B

아, 죄송합니다. 몰랐어요. (Oh, I'm sorry. I didn't know.)

Quick FAQ

Q

What's the main difference between 안 and -지 않다 for general negation in A2 Korean?

While both mean "not," 안 is generally shorter and more common in casual spoken Korean, often placed directly before the verb/adjective. -지 않다 is slightly more formal or literary and is attached to the verb/adjective stem.

Q

Can I use 못 with any verb to say "can't"?

Yes, 못 can be used with most action verbs to express inability or external circumstances preventing an action. However, it's not typically used with descriptive verbs (adjectives), where 안 or -지 않다 would be used to negate the description (e.g., 안 예쁘다 - not pretty).

Q

Is -지 말다 always impolite?

No, the politeness depends on the ending you attach to 말다. -지 마세요 is polite, -지 마요 is less formal polite, and -지 마 is informal/casual. So you can give polite negative commands.

Q

How do I express "I don't like it" in Korean?

You can say 안 좋아해요 (I don't like it) or 좋아하지 않아요 (I don't like it). Both are correct!

Cultural Context

In Korean culture, the choice between 안/못 and -지 않다/-지 못하다 often subtly reflects formality and emphasis. While 안 and 못 are common in everyday, casual speech, the longer -지 않다 and -지 못하다 can sound a bit more considered or even slightly formal, especially in written contexts or when speaking to elders or superiors. When giving negative commands with -지 말다, it's crucial to use the appropriate politeness level (e.g., -지 마세요 for politeness) to avoid sounding rude, as direct commands can be perceived harshly if not softened.

Key Examples (8)

1

저는 오늘 학교에 안 가요.

I'm not going to school today.

Korean Negation: How to use "Not" (안)
2

그 드라마 안 봤어요.

I didn't watch that drama.

Korean Negation: How to use "Not" (안)
3

Jeoneun maeun eumsigeul meokji anayo.

I do not eat spicy food.

Formal Negation: -ji anta
4

Geu yeonghwaneun jaemiitji anayo.

That movie is not interesting.

Formal Negation: -ji anta
5

저는 아침을 `먹지 않아요`.

I don't eat breakfast.

Polite Negation: Saying 'Not' Professionally (-지 않다)
6

이 시험은 `어렵지 않아요`.

This exam is not difficult.

Polite Negation: Saying 'Not' Professionally (-지 않다)
7

I can't eat spicy food.

I can't eat spicy food.

I Can't! Korean Negation with 'Mot' (못)
8

I can't watch Netflix because the WiFi isn't working.

I can't watch Netflix because the WiFi is down.

I Can't! Korean Negation with 'Mot' (못)

Tips & Tricks (4)

💡

Placement

Always put '안' right before the verb.
frontend.learn_grammar.from_rule: Korean Negation: How to use "Not" (안)
💡

Check the stem

Always remove -da before adding -ji.
frontend.learn_grammar.from_rule: Formal Negation: -ji anta
💡

Consistency

Always check your verb stem.
frontend.learn_grammar.from_rule: Polite Negation: Saying 'Not' Professionally (-지 않다)
💡

Context is Key

Always consider if you are refusing by choice or by necessity. This prevents social awkwardness.
frontend.learn_grammar.from_rule: I Can't! Korean Negation with 'Mot' (못)

Key Vocabulary (5)

먹다 (meokda) to eat 가다 (gada) to go 보다 (boda) to see/watch 하다 (hada) to do 만지다 (manjida) to touch

Real-World Preview

utensils

Restaurant Order

Review Summary

  • 안 + Verb
  • Verb stem + 지 마세요

Common Mistakes

You cannot combine '안' and '못'. Choose one based on whether it is a choice or an inability.

Wrong: 안 못 먹어요
Correct: 못 먹어요

Ensure you add the honorific suffix -세요 when giving commands to anyone but close friends.

Wrong: 가지 마
Correct: 가지 마세요

Do not add -다 to the end of a polite sentence.

Wrong: 안 가다요
Correct: 안 가요

Next Steps

You've done an incredible job today! Keep practicing, and you'll be speaking Korean naturally in no time.

Write 5 sentences about things you cannot do yet.

Continue to: Speaking with Respect: Honorifics for VIPs

Quick Practice (10)

Fill in the blank.

저는 사과를 ___ 않아요.

✓ Correct! ✗ Not quite. Correct answer: 먹지
Add -ji to the stem.

frontend.learn_grammar.from_rule: Formal Negation: -ji anta

Choose the correct sentence.

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: 저는 못 가요.
Placement of '못' must be before the verb.

frontend.learn_grammar.from_rule: I Can't! Korean Negation with 'Mot' (못)

Fill in the blank.

저는 커피를 ___ 마셔요.

✓ Correct! ✗ Not quite. Correct answer: 안
Negation particle is '안'.

frontend.learn_grammar.from_rule: Korean Negation: How to use "Not" (안)

Fix the sentence.

Find and fix the mistake:

저는 가지 안아요.

✓ Correct! ✗ Not quite. Correct answer: 저는 가지 않아요
Spelling is '않'.

frontend.learn_grammar.from_rule: Formal Negation: -ji anta

Fill in the blank.

저는 사과를 ___ 않아요.

✓ Correct! ✗ Not quite. Correct answer: 먹지
Must use -지.

frontend.learn_grammar.from_rule: Polite Negation: Saying 'Not' Professionally (-지 않다)

Complete the sentence.

저는 오늘 숙제를 ___ 못해요.

✓ Correct! ✗ Not quite. Correct answer: b
Needs the '지' particle.

frontend.learn_grammar.from_rule: Formal Negation: Cannot (지 못하다)

Select the correct form.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: a
Standard form.

frontend.learn_grammar.from_rule: Formal Negation: Cannot (지 못하다)

Fill in the blank with the correct negation.

저는 매운 음식을 ___ 먹어요.

✓ Correct! ✗ Not quite. Correct answer: 못
It's an inability due to taste/allergy.

frontend.learn_grammar.from_rule: I Can't! Korean Negation with 'Mot' (못)

Choose the correct form.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: 가지 마세요
Standard polite form.

frontend.learn_grammar.from_rule: Negative Commands: Don't do it! (-지 말다)

Fix the error.

Find and fix the mistake:

안 있어요.

✓ Correct! ✗ Not quite. Correct answer: 없어요
Cannot use '안' with '있다'.

frontend.learn_grammar.from_rule: Korean Negation: How to use "Not" (안)

Score: /10

Common Questions (6)

Almost everything, except '있다'.
Directly before the verb.
Yes, it works for action and descriptive verbs.
Meaning is the same, but register is different.
No, use '이/가 아니다'.
Yes, it works with almost all action verbs.
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