KN Korean FoundationsTOPIK ILesson 05

Verbs: polite present & objects

Learn how Korean uses polite verb endings, object particles 을/를, negative forms with 안, and yes-no questions to talk about daily actions.

Course position5/48Foundation · Levels 1–2
5Sections
15Examples
22Vocabulary
5Stage
01
Lesson module

Polite present verbs: 〜아요 / 〜어요 / 〜해요

3 examples

Korean polite daily speech often ends verbs with 아요, 어요, or 해요. This is the form you will hear constantly in shops, hospitals, schools, offices, and normal conversation.

The dictionary form of a Korean verb ends in , such as 가다 meaning “to go”, 먹다 meaning “to eat”, and 공부하다 meaning “to study”. To make a polite present sentence, remove and attach the correct polite ending.

If the last vowel of the verb stem is or , the verb usually takes 아요: 가다 becomes 가요. For many other vowels, it takes 어요: 먹다 becomes 먹어요. Verbs ending in 하다 become 해요: 공부하다 becomes 공부해요.

This Korean form can describe present action, habitual action, or near-future action depending on context. 커피를 마셔요 can mean “I drink coffee”, “I am drinking coffee”, or “I will drink coffee.” Korean often relies on time words and context rather than separate tense forms like English.

KN Example System

Read, compare vocabulary and inspect each sentence in the Grammar Lab.

3 samples
Example 01Polite present verbs: 〜아요 / 〜어요 / 〜해요
e05 · e05-1

hakgyoe gayo

Meaning

I go to school.

Vocabulary
Example 02Polite present verbs: 〜아요 / 〜어요 / 〜해요
e05 · e05-1

babeul meogeoyo

Meaning

I eat rice / I eat a meal.

Vocabulary
Example 03Polite present verbs: 〜아요 / 〜어요 / 〜해요
e05 · e05-1

hangugeoreul gongbuhaeyo

Meaning

I study Korean.

Vocabulary
02
Lesson module

Object particles: 을 / 를

3 examples

When a verb acts on something, Korean marks that thing with the object particles or . This is similar to identifying the object in English sentences such as “I eat rice”, “I drink coffee”, or “I read a book.”

Use after a noun ending in a final consonant, called batchim. For example, ends in the final consonant , so you say 밥을 먹어요. Use after a noun ending in a vowel. For example, 커피 ends in a vowel sound, so you say 커피를 마셔요.

The basic pattern is Object + 을/를 + Verb. Korean often omits the subject when context is clear. So 밥을 먹어요 literally says “eat rice”, but in context it naturally means “I eat rice” or “I am eating rice.”

In casual conversation, Koreans sometimes drop 을/를, especially when the meaning is obvious. But as a beginner, it is better to use them clearly because they show the sentence structure and make your Korean more accurate.

KN Example System

Read, compare vocabulary and inspect each sentence in the Grammar Lab.

3 samples
Example 01Object particles: 을 / 를
e05 · e05-2

keopireul masyeoyo

Meaning

I drink coffee.

Vocabulary
Example 02Object particles: 을 / 를
e05 · e05-2

chaegeul ilgeoyo

Meaning

I read a book.

Vocabulary
Example 03Object particles: 을 / 를
e05 · e05-2

yeonghwareul bwayo

Meaning

I watch a movie.

Vocabulary
03
Lesson module

Negative verbs with 안

3 examples

The easiest way to make many Korean verbs negative is to put before the verb. means “not”. So 먹어요 means “eat”, while 안 먹어요 means “do not eat”.

The pattern is simple: Object + 을/를 + 안 + Verb. For example, 고기를 안 먹어요 means “I do not eat meat.” 커피를 안 마셔요 means “I do not drink coffee.”

For 하다 verbs, there are two common patterns. You may hear 공부 안 해요, where is placed before 해요. You may also hear 안 공부해요, but for many noun + 하다 verbs, the natural everyday form is often 공부 안 해요, 운동 안 해요, 일 안 해요.

Korean also has another negative pattern, 〜지 않아요, which sounds a little more formal or written. For now, is the easiest and most useful beginner form.

KN Example System

Read, compare vocabulary and inspect each sentence in the Grammar Lab.

3 samples
Example 01Negative verbs with 안
e05 · e05-3

gogireul an meogeoyo

Meaning

I do not eat meat.

Vocabulary
Example 02Negative verbs with 안
e05 · e05-3

keopireul an masyeoyo

Meaning

I do not drink coffee.

Vocabulary
Example 03Negative verbs with 안
e05 · e05-3

oneureun gongbu an haeyo

Meaning

I do not study today.

Vocabulary
04
Lesson module

Yes-no questions with polite verbs

3 examples

In polite Korean, many yes-no questions look exactly like statements in writing. The difference is mainly intonation and the question mark. 밥을 먹어요 means “I eat rice” or “I am eating.” 밥을 먹어요? means “Do you eat rice?” or “Are you eating?”

This is different from English, where you need auxiliary verbs such as “do”, “does”, or “are”. Korean does not need a separate word like “do” to form this kind of question.

When answering, means “yes” and 아니요 means “no”. A natural positive answer can repeat the verb: 네, 먹어요 — “Yes, I eat.” A negative answer can use : 아니요, 안 먹어요 — “No, I don't eat.”

In real conversation, the subject is often omitted. If someone asks 커피 마셔요?, they usually mean “Do you drink coffee?” or “Are you drinking coffee?” depending on the situation.

KN Example System

Read, compare vocabulary and inspect each sentence in the Grammar Lab.

3 samples
Example 01Yes-no questions with polite verbs
e05 · e05-4

babeul meogeoyo?

Meaning

Do you eat rice? / Are you eating?

Vocabulary
Example 02Yes-no questions with polite verbs
e05 · e05-4

ne, meogeoyo

Meaning

Yes, I eat.

Vocabulary
Example 03Yes-no questions with polite verbs
e05 · e05-4

aniyo, an meogeoyo

Meaning

No, I do not eat.

Vocabulary
05
Lesson module

Useful daily action verbs

3 examples

Once you understand polite verb endings and object particles, you can build many useful Korean sentences quickly. Start with a small group of high-frequency verbs and combine them with objects you use every day.

Important beginner verbs include 먹다 to eat, 마시다 to drink, 보다 to see or watch, 읽다 to read, 사다 to buy, 가다 to go, 오다 to come, and 공부하다 to study.

Some verbs often take objects with 을/를, such as 책을 읽어요, 물을 마셔요, and 영화를 봐요. Other verbs often use place particles, such as 학교에 가요 meaning “I go to school” and 집에 와요 meaning “I come home.”

This is the point where Korean starts to feel practical. You can now talk about basic routines: eating, drinking, studying, going, coming, reading, buying, and watching.

KN Example System

Read, compare vocabulary and inspect each sentence in the Grammar Lab.

3 samples
Example 01Useful daily action verbs
e05 · e05-5

mureul masyeoyo

Meaning

I drink water.

Vocabulary
Example 02Useful daily action verbs
e05 · e05-5

chaegeul sayo

Meaning

I buy a book.

Vocabulary
Example 03Useful daily action verbs
e05 · e05-5

jibe wayo

Meaning

I come home.

Vocabulary