naeil ppallaereul halkka haeyo.

I’m thinking of doing laundry tomorrow.

Breakdown of naeil ppallaereul halkka haeyo.

• ~를: object particle
• 내일: tomorrow
• 빨래: laundry
• ~까 하다: to think of doing

Questions & Answers about naeil ppallaereul halkka haeyo.

What does -ㄹ까 해요 mean in 내일 빨래를 할까 해요?

-ㄹ까 하다/해요 is an idiomatic ending that means “I’m thinking about doing (something).” It’s not a question even though -까 can mark a question elsewhere. So 할까 해요 here literally means “I’m thinking of doing (it).”

Is 내일 빨래를 할까 해요 a question or a statement?

It’s a statement. Although it contains -까, it’s part of the fixed phrase -ㄹ까 하다 (thinking about). A real question “Shall I do the laundry tomorrow?” would be 내일 빨래를 할까요?

How do you conjugate verbs with -ㄹ까 하다?

1. If the verb stem ends in a vowel or ㄹ, just add -ㄹ까 하다.
   
   • 가다 → 갈까 하다
   • 보다 → 볼까 하다
2. If the stem ends in any other consonant, add -을까 하다.
   
   • 먹다 → 먹을까 하다
   • 쓰다 → 쓸까 하다

Then adjust politeness (e.g. 하겠다 → 할까 하다 → 할까 해요).

Why is 빨래 followed by 를?

Because 빨래하다 (“to do laundry”) treats 빨래 as the object. In Korean, objects take the object particle 를/을, so you get 빨래를 하다.

What’s the difference between -ㄹ까 하다 and -려고 하다?

• -려고 하다 = “intend to” or “plan to” (stronger, more decided).
• -ㄹ까 하다 = “thinking about,” “considering” (softer, less committed).

Example:
• 내일 빨래를 하려고 해요. → I intend to do laundry tomorrow.
• 내일 빨래를 할까 해요. → I’m thinking about doing laundry tomorrow.

Can I use 내일 in a different position, or does it have to come first?

Korean word order is flexible, but time expressions usually come early for clarity.

• Natural: 내일 빨래를 할까 해요.
• Possible but less common: 빨래를 내일 할까 해요.

Shifting 내일 later isn’t wrong, but starting with it sets the time frame up front.

Could I use a different level of politeness or formality here?

Yes. You can adjust both -하다 and the ending:

• Casual: 내일 빨래를 할까 해.
• Formal: 내일 빨래를 할까 합니다.
• Intimate: 내일 빨래할까? (more like “You wanna do laundry tomorrow?”)

Each choice changes the tone and relationship with the listener.