jabi.

-어 있다

-어 있다: Still in That State

Resulting state — the action finished, and that state continues.

Before this, make sure you know: -고 있다 , -아요 / -어요 , -았-/-었-

How to form it

When Form Example
Stem vowel ㅏ / ㅗ -아 있다 앉다 → 앉아 있다 / 놓다 → 놓아 있다
Other vowels -어 있다 서다 → 서 있다 / 열리다 → 열려 있다
하다 / passive-style states -해 있다 / -혀 있다 (lexical) 켜지다 → 켜져 있다
Polite present -아/어 있어요 앉아 있어요 / 열려 있어요

-어 있다 says the action is done, and the state that resulted is still true.

우리말샘 lists auxiliary 있다 in the -어 있다 frame as: the action or change finished, and that state continues. Its sister frame -고 있다 is the one that keeps the action in progress — see -고 있다.

의자에 앉아 있어요.
I'm seated (on the chair).

문이 열려 있어요.
The door is open.

밖에 서 있어요.
I'm standing outside.

Forms

Same -아/어 link you already know from -아서 / -어서 and -어 주다:

StemShapeExample
ㅏ / ㅗ-아 있다앉아 있다
other-어 있다서 있다, 열려 있다

Polite present: 앉아 있어요, 열려 있어요.

The pair that confuses everyone

FormJobPicture
-고 있다 -고 있다action in progresslowering onto the chair
-어 있다resulting statealready seated
앉고 있어요.    in the middle of sitting down
앉아 있어요.    seated                          ← usually this

English collapses both into is sitting. Korean keeps them apart. For posture and open/closed states, -어 있다 is the everyday choice.

Not just “past tense”

-았-/-었- -었어요 can report that something happened. -어 있다 keeps the result in the present.

창문을 열었어요.     I opened the window. (event)
창문이 열려 있어요.   The window is open. (state now)

Everyday anchors

LineSense
앉아 있어요be seated
서 있어요be standing
누워 있어요be lying down
문이 열려 있어요the door is open
불이 켜져 있어요the light is on

If you catch yourself saying 앉고 있어요 for someone already on the sofa, swap to 앉아 있어요.

Do not confuse it with

Taught alongside this

In the Sejong course this appears in 대한 씨 딸이 태어난 지 벌써 1년이 됐어요? — Sejong Korean 2, Unit 18, on the theme of 모임. These come with it:

Words used above

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-어 있다-eo itdabe in the state that resulted
앉아 있다anja itdato be seated
서 있다seo itdato be standing
열려 있다yeollyeo itdato be open (door, shop…)

Quick check

No sign-up, no score saved — just see if it stuck.

1. Someone is already on the chair. Which is the natural line?

2. How does -어 있다 differ from -고 있다?

3. What does 문이 열려 있어요 describe?

Common questions

Is 앉아 있어요 the same as 앉았어요?

앉았어요 reports that sitting happened. 앉아 있어요 reports that the seated state is still true now. Both can be true after the same event; the second keeps the result in view.

Which verbs take -어 있다?

Common everyday ones are posture and change-of-state verbs: 앉다, 서다, 눕다, 열리다, 닫히다, 켜지다. Do not bolt -어 있다 onto every verb the way English uses -ing.

Can adjectives take -어 있다?

The dictionary frames 있다 as an auxiliary mainly after verbs in the -어 있다 construction. For adjectives, use the plain present: 예뻐요, not 예쁘어 있어요.

Where does -고 있다 fit?

Read [[g:go-itda]] as the progressive pair. If English would say 'is sitting' for either the act or the pose, check which Korean actually wants.