B1 · Intermedio Capítulo 14

Describing Nouns and Creating Concepts

6 Reglas totales
65 ejemplos
6 min
Reglas en este capítulo Práctica rápida

Chapter in 30 Seconds

Transform your Korean sentences from simple statements into rich, descriptive, and complex ideas.

  • Master noun modifiers to describe people, places, and things in any timeframe.
  • Convert verbs into nouns to express abstract concepts and habits.
  • Explain the purpose behind your actions using advanced connecting structures.
Master the art of description and unlock complex expression.

Lo que aprenderás

Hey friend! Ready to level up your Korean? In this chapter, you're going to learn how to make your sentences super descriptive. No more plain sentences! You'll master how to use verbs like adjectives to perfectly describe nouns – whether it's something happening *right now*, something that *already happened*, something that *will happen*, or even things you *used to do*. For example, imagine you want to say “the friend *who is coming*” or “that movie *I watched last night*.” This is exactly what you'll learn! Or maybe you want to say “reading books is great” – turning actions into concepts is key here. We'll start by describing things in the present tense, then move to the past and future. After that, we'll dive into how to turn any verb into a noun – like transforming “eat” into “eating.” Finally, you'll learn how to express the purpose of an action, like saying something is “for studying.” It's like unlocking a whole new level of expression! By the end of this chapter, you won't just be describing nouns; you'll be building complex ideas. You'll be able to confidently talk about “the book *you want to read*”, “the task *you need to do*”, or “the reason *why you are learning Korean*.” Your speaking will sound much more natural, you'll express your thoughts with greater precision, and you'll truly feel like a B1 Korean speaker. Ready? Let's go!

Learning Objectives

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

  1. 1
    By the end you will be able to: Use verb-based modifiers to describe specific nouns in past, present, and future contexts.
  2. 2
    By the end you will be able to: Nominalize actions to discuss hobbies and reasons using -는 것 and -기.

Guía del capítulo

Overview

Welcome, language adventurers, to a pivotal chapter in your Korean journey! If you've been yearning to add depth and nuance to your sentences, you're in the right place. This guide is designed for B1 Korean grammar learners ready to move beyond basic structures and truly express themselves.
We're diving deep into how to describe nouns with precision, transforming simple statements into rich, detailed observations. You’ll learn to use verbs like adjectives, allowing you to talk about
the friend *who is coming*
(오는 친구) or
the movie *I watched yesterday*
(어제 본 영화).
This chapter is crucial for elevating your Korean descriptive grammar. You’ll master various forms of noun modification – present, past, future, and even past habits – making your speech incredibly natural and engaging. Beyond just describing, we’ll also explore Korean nominalization, which is the fascinating process of turning actions into concepts.
Imagine saying
reading books is fun
(책 읽는 것이 재미있어요) or studying is important (공부하기는 중요해요). By the end, you'll not only describe *what* something is but also *why* it is, like
a tool *for studying*
(공부하기 위한 도구). This skill set is a hallmark of B1 Korean proficiency, enabling you to construct more complex ideas and convey your thoughts with clarity and confidence.
Get ready to unlock a whole new level of expression!

How This Grammar Works

This chapter introduces several powerful grammar patterns that allow you to modify nouns with verbs and turn verbs into nouns. Let's break them down:
First, we have the Present Tense Modifiers: -는 for action verbs. This is like saying
who/which/that is doing [verb]
. For example, 읽는 책 (the book that is being read / the book one is reading) or 이야기하는 사람 (the person who is talking).
For descriptive verbs (adjectives), we use -ㄴ/은 directly, like 예쁜 꽃 (a pretty flower).
Next, the Past Tense Noun Modifier: -ㄴ/은. This attaches to action verbs to describe a noun that *was* affected by the action. For instance, 먹은 음식 (the food that was eaten) or 본 영화 (the movie that was seen/watched).
Then, the Future Noun Modifier: -ㄹ/을. This indicates something that *will* happen or needs to happen. Think of it as to do or
that will be done.
Examples include 갈 곳 (the place to go / the place one will go) or 할 일 (the work to do).
The Korean Past Habit Modifier: -던 expresses an action that *used to* happen repeatedly or continuously in the past. It emphasizes the ongoing nature of the past action. For example, 살던 집 (the house I used to live in) or 자주 가던 카페 (the cafe I used to go to often).
Unlike -ㄴ/은, which marks a completed past action, -던 suggests a past action that was habitual or interrupted.
Now, let's turn actions into nouns. Turning Actions into Nouns (-는 것) is a versatile way to nominalize verbs. It literally means
the thing of doing [verb].
For instance, 한국어를 배우는 것 (the act of learning Korean / learning Korean) or 책을 읽는 것 (reading books).
Another form of Korean Nominalization: -기 also turns verbs into nouns, often used for general activities, abilities, or commands. For example, 읽기 (reading, as a skill or activity) or 쓰기 (writing). It's often used with verbs like to like or to dislike, or with expressions of ease/difficulty.
Finally, we have Purpose for Nouns: -기 위한. This structure expresses that something is
for the sake of doing [verb]
or for [verb]-ing. It combines -기 with 위하다 (to be for the sake of) and the modifier -ㄴ/은. So, 공부하기 위한 책 (a book for studying) or 여행하기 위한 돈 (money for traveling).
These patterns will dramatically enhance your ability to create descriptive and complex sentences.

Common Mistakes

  1. 1✗ Wrong:
    어제 먹는 밥은 맛있었어요.
    (The rice that is eating yesterday was delicious.)
✓ Correct:
어제 먹은 밥은 맛있었어요.
(The rice I ate yesterday was delicious.)
*Explanation:* When describing a noun with a past action, you must use the past tense modifier -ㄴ/은. -는 is for present actions.
  1. 1✗ Wrong:
    나는 살은 집이 그리워요.
    (I miss the house that was lived in.) (implies the house itself was lived in once and it's done, not a habit)
✓ Correct:
나는 살던 집이 그리워요.
(I miss the house I used to live in.)
*Explanation:* Use -던 to express a past habit or an action that occurred continuously or repeatedly in the past. -ㄴ/은 focuses on a completed action.
  1. 1✗ Wrong:
    읽는 것은 쉬워요.
    (Reading is easy.) (While not strictly wrong, often less natural for general ability)
✓ Correct:
읽기는 쉬워요.
(Reading is easy.)
*Explanation:* While both -는 것 and -기 can nominalize verbs, -기 is often preferred when talking about general activities, abilities, or when paired with verbs like 쉽다/어렵다 (easy/difficult), 좋다/싫다 (like/dislike).

Real Conversations

A

A

민수 씨, 어제 본 영화 어땠어요? (Min-su, how was the movie you watched yesterday?)
B

B

정말 좋았어요! 다시 보고 싶은 영화예요. (It was really good! It's a movie I want to watch again.)
A

A

이 책은 뭐예요? (What is this book?)
B

B

아, 이건 한국어 공부하기 위한 책이에요. (Oh, this is a book for studying Korean.)
A

A

대단하네요! 매일 공부하는 모습이 멋져요. (That's amazing! The way you study every day is cool.)
A

A

옛날에 자주 가던 식당이 있었는데, 요즘은 안 가요. (There was a restaurant I used to go to often in the past, but I don't go these days.)
B

B

왜요? 음식이 맛있는 곳이었어요? (Why not? Was it a place where the food was delicious?)

Quick FAQ

Q

What's the main difference between -는 것 and -기 for nominalization?

While both nominalize verbs, -는 것 often refers to a specific instance or a more concrete thing of an action, whereas -기 is frequently used for general activities, abilities, or when paired with adjectives like easy or difficult. For example, 수영하는 것 (the act of swimming) vs. 수영하기 (swimming as an activity/skill).

Q

Can -던 be used for actions that happened only once in the past?

Generally, no. -던 implies a repeated, habitual, or continuous action in the past that is now finished or interrupted. For a single, completed past action, you should use the past tense modifier -ㄴ/은.

Q

Is there a simpler way to say

the person who is running
than 뛰는 사람?

Not really with a single word that retains the same meaning. 뛰는 사람 is the most direct and natural way to say

the person who is running
using Korean noun modification. This structure is fundamental for descriptive sentences.

Cultural Context

These noun modifiers and nominalization patterns are the backbone of descriptive and complex sentences in Korean. You'll encounter them constantly in daily conversations, news articles, and K-dramas. Mastering them allows you to speak with greater precision and express nuanced ideas, a key characteristic of proficient B1 Korean speakers.
For instance, instead of just saying
I like to read,
a native speaker might naturally say 책 읽는 것을 좋아해요 (I like the act of reading books), or 읽기가 좋아요 (Reading is good/easy). Using -던 also adds a layer of nostalgia or personal history, making your storytelling richer. These structures are not just grammar rules; they are essential tools for effective and natural communication.

Ejemplos clave (8)

1

내가 자주 가는 카페야.

Es un café al que voy a menudo.

Modificadores de Presente: -는 (El 'que/quien' para verbos de acción)
2

지금 듣는 노래 제목이 뭐야?

¿Cuál es el título de la canción que estás escuchando ahora?

Modificadores de Presente: -는 (El 'que/quien' para verbos de acción)
3

어제 본 영화가 진짜 재미있었어요.

La película que vi ayer fue muy divertida.

Modificador de sustantivos en pasado (ㄴ/은)
4

이게 제가 어제 인스타그램에 올린 사진이에요.

Esta es la foto que subí ayer a Instagram.

Modificador de sustantivos en pasado (ㄴ/은)
5

이게 내가 `마시던` 커피야.

Este es el café que estaba bebiendo.

Modificador de hábito pasado en coreano: 'solía' (~던)
6

여기가 제가 자주 `가던` 맛집이에요.

Este es el restaurante al que solía ir a menudo.

Modificador de hábito pasado en coreano: 'solía' (~던)
7

제 취미는 영화를 보는 것이에요.

Mi pasatiempo es ver películas.

Convertir acciones en sustantivos (는 것)
8

한국어 공부하는 게 재미있어요.

Estudiar coreano es divertido.

Convertir acciones en sustantivos (는 것)

Consejos y trucos (4)

💡

Lee hacia atrás

Si una frase larga te confunde, busca el último sustantivo y lee de derecha a izquierda. «피자를 먹는 사람» significa 'persona que come pizza'.
frontend.learn_grammar.from_rule: Modificadores de Presente: -는 (El 'que/quien' para verbos de acción)
⚠️

¡Alerta con los adjetivos!

Recuerda: para verbos, ㄴ/은 es pasado. ¡Pero para adjetivos es presente! No te confundas con «예쁜 사람» (persona linda).
frontend.learn_grammar.from_rule: Modificador de sustantivos en pasado (ㄴ/은)
💡

La 'D' de 'Doing'

Asocia la 'D' de 던 con algo que estabas haciendo (Doing) repetidamente o que no terminaste: «자주 마시던 주스.»
frontend.learn_grammar.from_rule: Modificador de hábito pasado en coreano: 'solía' (~던)
🎯

Abrevia como un profesional

Si usas '는 것이' en un mensaje de texto, sonarás como un contrato legal. ¡Usa siempre «게», «걸» o «건» al hablar! «한국어 공부하는 게 재미있어요.»
frontend.learn_grammar.from_rule: Convertir acciones en sustantivos (는 것)

Vocabulario clave (5)

읽다 (ikda) to read 가다 (gada) to go 공부 (gongbu) study 취미 (chwimi) hobby 영화 (yeonghwa) movie

Real-World Preview

coffee

Talking about Hobbies

Review Summary

  • Verb stem + 는 + Noun
  • Verb stem + ㄴ/은 + Noun
  • Verb stem + 던 + Noun
  • Verb stem + 는 것
  • Verb stem + 기
  • Verb stem + 기 위한 + Noun

Errores comunes

You used the past modifier instead of the present. Use -는 for current actions.

Wrong: 먹은 사람 (when meaning a person eating now)
Correcto: 먹는 사람

Ensure you are modifying a noun with -기 위한. If you want to say 'in order to study', use -기 위해서.

Wrong: 공부하기 위한 것이에요
Correcto: 공부하기 위한 것이에요 (or simply 공부하기 위해서)

-던 is strictly for past habits or interrupted past actions, not current ones.

Wrong: 읽던 책을 읽어요 (when meaning reading a book right now)
Correcto: 읽는 책을 읽어요

Reglas en este capítulo (6)

1

Modificadores de Presente: -는 (El 'que/quien' para verbos de acción)

B1
Para describir un sustantivo con una acción actual, pega «는» a la raíz del verbo y ponlo justo antes del objeto.
내가 자주 가는 카페야.
12 ejemplos
2

Modificador de sustantivos en pasado (ㄴ/은)

B1
Usa ㄴ/은 para describir cosas con acciones terminadas, como
el libro que leí
o
la foto que subí
. acción terminada pasado modificador
어제 본 영화가 진짜 재미있었어요.
10 ejemplos
3

Modificador de hábito pasado en coreano: 'solía' (~던)

B1
Usa 던 para describir sustantivos basándote en hábitos pasados o acciones interrumpidas. Piensa en ello como etiquetas de solía o estaba haciendo.
이게 내가 `마시던` 커피야.
10 ejemplos
4

Convertir acciones en sustantivos (는 것)

B1
Usa «는 것» para transformar verbos en sustantivos y que funcionen como sujetos u objetos usando «게», «걸» o «건».
제 취미는 영화를 보는 것이에요.
11 ejemplos
5

Nominalización Coreana: ~기 (Convirtiendo Verbos en Sustantivos)

B1
Usa ~기 para convertir acciones en conceptos, ideal para listas de tareas, botones de apps y frases como decidir hacer. «하기», «보기», «읽기».
한국어 말하기 연습을 해요.
12 ejemplos
6

Propósito para sustantivos: Con el fin de (-기 위한)

B1
Usa «-기 위한» para convertir una acción en una 'etiqueta de propósito' que describe directamente a un sustantivo.
이것은 한국어를 배우기 위한 책입니다.
10 ejemplos

Next Steps

You've done an incredible job! You are now equipped to describe your world in Korean. Keep practicing!

Write a journal entry about your past habits and current goals.

Continue to: Refining Context and Comparisons

Práctica rápida (10)

Encuentra y corrige el error en esta oración.

Find and fix the mistake:

재미있은 영화를 보고 싶어요.

✓ Correct! ✗ Not quite. Correct answer: 재미있는 영화를 보고 싶어요.
Las palabras que terminan en 있다 o 없다 siempre usan '는' para describir sustantivos.

frontend.learn_grammar.from_rule: Modificadores de Presente: -는 (El 'que/quien' para verbos de acción)

¿Qué frase describe correctamente 'la ropa que hice'?

Elige la frase gramaticalmente correcta para 'la ropa que hice':

✓ Correct! ✗ Not quite. Correct answer: 내가 만든 옷
Para verbos que terminan en 'ㄹ' como '만들다', debes quitar la 'ㄹ' y añadir 'ㄴ'.

frontend.learn_grammar.from_rule: Modificador de sustantivos en pasado (ㄴ/은)

Rellena el espacio para decir 'El café que estaba bebiendo'.

내가 ___ 커피 어디 있어요? (마시다)

✓ Correct! ✗ Not quite. Correct answer: 마시던
마시던 expresa que la acción de beber estaba en progreso o era un hábito.

frontend.learn_grammar.from_rule: Modificador de hábito pasado en coreano: 'solía' (~던)

Rellena el espacio usando el verbo '가다' (ir) en su forma de modificador de pasado.

지난번에 ___ 식당이 어디예요?

✓ Correct! ✗ Not quite. Correct answer: 간
Como la acción ocurrió 'la última vez' (지난번에), usamos el modificador de pasado '간'.

frontend.learn_grammar.from_rule: Modificador de sustantivos en pasado (ㄴ/은)

Encuentra y corrige el error en la siguiente oración.

성공하기 위해 노력을 많이 했어요.

✓ Correct! ✗ Not quite. Correct answer: 성공하기 위한 노력을 많이 했어요.
Para describir el sustantivo '노력' (esfuerzo), debes usar la forma adjetivada '-기 위한'.

frontend.learn_grammar.from_rule: Propósito para sustantivos: Con el fin de (-기 위한)

Completa la frase para decir: 'Me gusta escuchar música'.

저는 음악을 ___ 좋아해요.

✓ Correct! ✗ Not quite. Correct answer: 듣는 걸
'듣는 걸' es la forma más natural de expresar 'el acto de escuchar' como un objeto en una charla casual.

frontend.learn_grammar.from_rule: Convertir acciones en sustantivos (는 것)

Encuentra y corrige el error en la frase.

제 취미는 춤추다 것이에요.

✓ Correct! ✗ Not quite. Correct answer: 제 취미는 춤추는 것이에요.
Debes quitar la terminación '다' del verbo y añadir '는 것' a la raíz '춤추-'.

frontend.learn_grammar.from_rule: Convertir acciones en sustantivos (는 것)

Encuentra el error en la frase sobre un libro no terminado.

어제 읽은 책을 아직 다 못 읽었어요.

✓ Correct! ✗ Not quite. Correct answer: 어제 읽던 책을 아직 다 못 읽었어요.
Como el libro no se ha terminado, 읽던 (estaba leyendo) es más preciso que 읽은 (leí/terminé de leer).

frontend.learn_grammar.from_rule: Modificador de hábito pasado en coreano: 'solía' (~던)

¿Qué oración significa 'La escuela a la que solía asistir'?

Elige la oración correcta:

✓ Correct! ✗ Not quite. Correct answer: 내가 다니던 학교
다니던 describe una acción pasada repetida (hábito), siendo la forma correcta para 'solía asistir'.

frontend.learn_grammar.from_rule: Modificador de hábito pasado en coreano: 'solía' (~던)

Rellena el espacio usando el verbo '공부하다' en la forma '-기 위한'.

한국어를 ____ 책을 샀어요.

✓ Correct! ✗ Not quite. Correct answer: 공부하기 위한
Como '책' (libro) es un sustantivo, necesitamos la forma modificadora '-기 위한'.

frontend.learn_grammar.from_rule: Propósito para sustantivos: Con el fin de (-기 위한)

Score: /10

Preguntas frecuentes (6)

En coreano, un verbo en infinitivo no puede tocar a un sustantivo directamente. Necesitas a «는» como pegamento para que la acción describa al objeto, como en «먹는 음식».
No, 는 es solo para verbos de acción. Para adjetivos, usamos (으)ㄴ, así que dirías «큰 가방» y nunca «크는 가방».
¡Sí! Pero ojo, con adjetivos significa que la persona ES bonita (presente). Por ejemplo: «예쁜 사람». Para decir que ERA bonita, usarías '던'.
'먹은' es un pasado simple (el pan que comí). «먹었던» enfatiza que pasó hace tiempo o que era un hábito que ya cambió.
ㄴ es para acciones pasadas terminadas. 던 es para hábitos o acciones sin terminar. Por ejemplo: 본 영화 (película que vi) vs 보던 영화 (película que estaba viendo).
¡Claro! Describe un estado que solía ser pero cambió. 춥던 날씨 significa clima que solía estar frío pero ya no.
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