babeul meokgo naseo geureuseul ssiseoyo.

을 is the object marker. It shows that these nouns are the direct objects of the verbs.

• 밥을 먹어요 = eat the meal / eat rice
• 그릇을 씻어요 = wash the bowl/dish

You use 을 after a noun that ends in a consonant, and 를 after a noun that ends in a vowel.

• 밥 ends in a consonant, so 밥을
• 그릇 ends in a consonant, so 그릇을

먹고 나서 means after eating.

It is made from:

• 먹다 = to eat
• 먹고 = eat and...
• 나서 = after doing so / afterward

So 먹고 나서 expresses that the first action is completed, and then the next action happens.

In this sentence:

• 밥을 먹고 나서 = after eating the meal
• 그릇을 씻어요 = wash the dish/bowl

So the full sentence shows a clear sequence: first eat, then wash.

Yes. That is also grammatical.

• 밥을 먹고 그릇을 씻어요 = I eat and wash the dish / After eating, I wash the dish.
• 밥을 먹고 나서 그릇을 씻어요 = After eating, I then wash the dish.

The difference is nuance:

• -고 simply connects actions: and
• -고 나서 emphasizes after doing that first action

So -고 나서 makes the time order a little clearer and stronger.

In Korean, when two verbs are connected in one sentence, the earlier verb often appears in a connecting form rather than a fully finished sentence ending.

Here:

• 먹다 becomes 먹고 나서
• 씻다 becomes 씻어요

The final verb carries the sentence ending and politeness level. That is very normal in Korean.

So the structure is:

• first action in connecting form: 먹고 나서
• final action in polite ending: 씻어요

Korean often leaves out the subject when it is obvious from context.

So 밥을 먹고 나서 그릇을 씻어요 could mean:

• I wash the dish after eating
• We wash the dishes after eating
• He/She washes the dish after eating

The exact subject depends on context. In everyday Korean, omitting subjects is extremely common.

If you want to include it, you could say:

• 저는 밥을 먹고 나서 그릇을 씻어요. = As for me, I wash the dish after eating.

Korean usually follows Subject-Object-Verb word order, unlike English, which is usually Subject-Verb-Object.

So instead of:

• I eat rice

Korean is more like:

• I rice eat

And with two actions:

• 밥을 먹고 나서 그릇을 씻어요
• literally: meal eat-after bowl wash

This verb-final pattern is one of the most important differences between Korean and English.

밥 can mean both cooked rice and a meal, depending on context.

In this sentence, 밥을 먹고 나서 is usually understood as after eating a meal, not just literally after eating rice.

This is very common in Korean. For example:

• 밥 먹었어요? often means Have you eaten?
• not necessarily Did you eat rice?

So learners should remember that 밥 often has a broader meaning than just rice.

Both are related to dishes, but they are not exactly the same.

• 그릇 = bowl, container, dishware in a broad sense
• 접시 = plate

So 그릇을 씻어요 literally sounds like wash the bowl/dish. Depending on context, it can refer generally to tableware used for eating.

If you specifically mean plate, you would usually say:

• 접시를 씻어요

If you mean do the dishes, a very common expression is:

• 설거지해요 = do the dishes

It is understandable, but in everyday Korean, 설거지해요 is often more natural if you mean do the dishes in general.

Compare:

• 그릇을 씻어요 = wash the bowl/dish(es)
• 설거지해요 = do the dishes

So this sentence is grammatically fine, but in natural conversation many speakers might say:

• 밥을 먹고 나서 설거지해요.

That sounds very natural for After eating, I do the dishes.

씻어요 is in the polite present-style form, often called the -아요/어요 style.

It is polite and very common in everyday speech.

• 씻어요 = wash / washes / am washing / do wash, depending on context

The dictionary form is:

• 씻다 = to wash

This style is appropriate in many everyday situations, especially when speaking politely but not formally.

The verb stem is:

• 씻다 → 씻-

Then add -어요 because the stem vowel does not take -아요.

So:

• 씻 + 어요 → 씻어요

This is a regular verb conjugation.

To some extent, yes, because Korean uses particles to show grammatical roles. But not every change sounds equally natural.

The most natural order is:

• 밥을 먹고 나서 그릇을 씻어요.

You may also hear topic-marked versions such as:

• 저는 밥을 먹고 나서 그릇을 씻어요.
• 밥을 먹고 나서 저는 그릇을 씻어요.

Because 을 marks the objects, Korean word order has some flexibility. Still, the basic and most comfortable pattern for learners is:

time/action phrase + object + final verb

Yes. A common alternative is 먹은 후에.

• 밥을 먹고 나서 그릇을 씻어요.
• 밥을 먹은 후에 그릇을 씻어요.

Both mean after eating, I wash the dish(es).

The nuance is roughly:

• -고 나서 = very common in speech, natural and conversational
• -은 후에 = a bit more formal or written-sounding

For everyday conversation, -고 나서 is extremely useful and common.