changmuneul yeon chaero jamyeon mogihante mulligi swiwo.

object particle

Breakdown of changmuneul yeon chaero jamyeon mogihante mulligi swiwo.

• 열다: to open
• ~한테: dative particle
• 창문: window

Questions & Answers about changmuneul yeon chaero jamyeon mogihante mulligi swiwo.

What does 연 채로 mean?

-ㄴ/은 채로 means in the state of having done X, or while leaving X as it is.

So 연 채로 comes from 열다 and means with it left open. It focuses on the continued state, not just the action of opening.

In this sentence, it tells you that the window stays open while you sleep.

Why is it 연 and not 열어 or 열고?

연 is the adnominal form of 열다 used before 채로.

A helpful way to think of it:

• 채 behaves like a noun meaning something like state
• so the verb before it has to appear in a form that can modify a noun

That is why you get:

• 열다 → 연 채로

Compare:

• 창문을 열고 자다 = open the window and sleep
• 창문을 연 채로 자다 = sleep with the window left open

Both can be natural, but 연 채로 more clearly emphasizes the unchanged open state.

Why is it 창문을 with 을?

Because 열다 is a transitive verb, and 창문 is its direct object.

So:

• 창문을 열다 = to open the window

If you used 창문이, it would change the structure and meaning. Here, the speaker is talking about the action of opening the window, so 을 is the normal particle.

What does mean exactly?