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-어요(-어요?)

 
 
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V/Adj/이다,아니다 + 어요/아요(어요?/아요?)

1. Indicates the sentence is declarative/questioning + polite. It is the most basic speech style in Korean that can be used universally as a polite closing ending—it can be used with strangers, superiors, and friends alike.
When using this with close friends or younger people, you can just remove the "-요" (After studying this page, please refer to the "-어(-어?)" page in the Informal section.)
 
 
저는 한국어를 공부해요.
I study Korean.
 
우리 언니는 예뻐요.
My older sister is pretty.
 
  • Simply adding a question mark, like ‘-어요?’ makes it into an interrogative(questioning) sentence. While declarative sentences are spoken with a slightly falling intonation at the end↘️, interrogative sentences are distinguished by raising the intonation slightly at the end↗️.
수지 씨는 지금 뭐 요?
What is Suzy doing now?
 
언니가 예뻐요?
Is your sister pretty?
 
맛있어요?
Delicious?
 
V+ 어요

2. indicates the sentence is propositive(suggesting) + polite. In most situations, -요 is declarative, but depending on the context, it can also be used for suggesting or imperative purposes. Generally, you will be able to easily distinguish these usages through context.
 
 
우리 내일 3시에 만나요.
Let's meet at 3 o'clock tomorrow
 
우리 같이 집에 요.
Let's go home together.
 
 
V + 어요

3. indicates the sentence is imperative + polite.
 
기다려.
Wait.
 
빨리 어요.
Eat quickly.
 
 
 
 
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1. Basic Rule

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Please check the root’s last letter’s vowel first. If it’s ㅏ or ㅗ, you put -아요. If it’s the rest of the vowels, you put -어요. If it’s -하다 form, change the ‘하다’ into ‘해요’. To be precise, when -하다 combines with -여요, it becomes 하여요, but it’s mostly just shortened to 해요.
 

2. Shorten Rule

If you can pronounce it shorter, shorten it. (For now, don't focus on the meaning of the words, just look at the form)(Read this three times quickly. Will "-시어" sound like "-셔"?)
1. Drop out ‘아’ or ‘어’
가다 → 가아요 → 가요
서다 → 서어요 → 서요
지내다 → 지내어요 → 지내요
(Think of the ㅐ sound as already containing ㅓ and omit the ㅓ.)
2. Combine ㅗ+ㅏ into ㅘ
                   ㅜ +ㅓ into ㅝ
보다 → 보아요 → 봐요
주다 → 주어요 → 줘요
3,. Change ‘l’ into ‘ㅕ’
느리다 → 느리어요 → 느려요
마시다 → 마시어요 → 마셔요
(Read ‘마시어요’ three times quickly. "-시어" will sound like "-셔")
4. Drop out ‘으’
나쁘다 → 나쁘아요 → 나빠요
예쁘다 → 예쁘어요→ 예뻐요
(Since the '으' sound drops out, look at the previous letter to choose between -아요 or -어요. For example, 나 has the ㅏ sound, so you choose -ㅏ요 for 나빠요. Similarly, 예 is not ㅏ or ㅗ, so you choose -ㅓ요 for 예뻐요.)

크다 → 크어요 → 커요
쓰다 → 쓰어요 → 써요
(For one-letter verb roots with no previous letter to check, just add -어요 and omit the '으')
 

3. Exceptions Rule

While we will learn various conjugation endings going forward, rule #2 only applies to endings that start with -어 (ex. -요, -서, -서인지...), but rule #3 is an "Exception Rule" that applies to all endings that start with a vowel(ex. - 것이다, -시다, -려고, -어요, -서…). Since -어요/-아요 that we're learning now also starts with a vowel, this "Exception Rule" applies to it as well.
Words that follow exception rules
Words that follow just regular rules
1. Change ‘ㄷ’ 받침
into ‘ㄹ’ 받침
듣다 -> 들 -> 들어요
걷다 -> 걸 -> 걸어요
믿다 -> 믿어요
받다 -> 받아요
2. Change ‘ㅂ’ 받침 into ‘ㅜ’
덥다 -> 더ㅜ -> 더우어요 → 더워요
춥다 -> 추ㅜ -> 추우어요 → 추워요
(these two are pretty much all)
잡다 -> 잡 -> 잡아요
입다 -> 입 -> 입어요
3. Change ‘르’
into ‘ㄹ,ㄹ’
모르다 -> 몰ㄹ -> 몰라요
누르다 -> 눌ㄹ -> 눌러요
(this is pretty much all)
다다르다->다다르아요->다다라요
(Which words follow exception rules and which follow regular rules is random and you just have to memorize them. However, since there aren't that many of these words, you'll be able to memorize them without much difficulty as you continue practicing!)
 
Since there aren't many examples of the exception rules below, it's okay to just read through them once and move on for now.
4. Eliminate ‘ㅅ’
짓다 -> 짓 -> 지 -> 지어요
붓다 -> 붓 -> 부 -> 부어요
솟다 -> 솟아요
벗다 -> 벗어요
5. Eliminate ‘ㅎ’
어떻다 -> 어떠 -> 어때요
하얗다 -> 하야 -> 하얘요
좋다 -> 좋아요
6. Eliminate ‘우’
푸다 -> 푸 -> ㅍ -> 퍼요
두다 -> 두어요 -> 둬요
주다 -> 주어요 -> 줘요
 
 
  • From now on, on the other pages, I will write it simply like this;
Vowelㅏ,ㅗ
아요
ex. 가요, 와요, 살아요
Vowelㅏ,ㅗ X
어요
ex. 먹어요, 줘요, 마셔요
- 하다 Verb/Adjective
여요
ex. 해요(=하여요), 운전해요, 결혼해요
이다,아니다
N+이에요/예요, N+아니에요
Exception rule
ex. 들어요, 누워요, 골라요, 지어요
 
 
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Change the base form into -어요/아요 form
to go
가다
to eat
먹다
to come
오다
to be happy
행복하다
to be good
좋다
to be cold
춥다
to be hot
덥다
to give
주다
to write/use
쓰다
to read
읽다
to listen/hear
듣다
to exercise
운동하다
to spend time
지내다
to buy
사다
to live
살다
to ride
타다
to walk
걷다
to choose
고르다
to be a student
'학생'이다
to be a mother
'엄마'다
to not be a student
'학생' 아니다
to not be a mother
'엄마' 아니다
 

Words & Answer

Words
한국어
English
공부하다
to study
우리
we, our
언니
older sister (for women)
예쁘다
to be pretty
지금
now
what
맛있다
to be delicious
내일
tomorrow
만나요
to meet
같이
together
가다
to go
기다리다
to wait
빨리
quickly
먹다
to eat
 
 
Answer
to go
가다
가요
to eat
먹다
먹어요
to come
오다
와요
to be happy
행복하다
행복해요
to be good
좋다
좋아요
to be cold
춥다
추워요
to be hot
덥다
더워요
to give
주다
줘요
to write/use
쓰다
써요
to read
읽다
읽어요
to listen/hear
듣다
들어요
to exercise
운동하다
운동해요
to spend time
지내다
지내요
to buy
사다
사요
to live
살다
살아요
to ride
타다
타요
to walk
걷다
걸어요
to choose
고르다
골라요
to be a student
'학생'이다
'학생'이에요
to be a mother
'엄마'다
'엄마'예요
to not be a student
'학생' 아니다
'학생' 아니에요
to not be a mother
'엄마' 아니다
'엄마' 아니에요