eommaga jigeum byeongwone isseoyo.

가 is the subject marker, while 는 is the topic marker.

In 엄마가 지금 병원에 있어요, 엄마가 sounds like Mom is the one who is at the hospital now or simply introduces Mom as the subject.

If you said 엄마는 지금 병원에 있어요, it would sound more like:

• As for Mom, she is at the hospital now
• or it could create a contrast, like Mom is at the hospital, but Dad isn’t

Both are possible, but 가 is very natural when you are simply stating the fact.

에 marks the location of existence or destination.

Here, the verb is 있어요 from 있다, which means to be / to exist / to stay.
So 병원에 있어요 means is at the hospital.

A very common comparison is:

• 병원에 있어요 = is at the hospital
• 병원에서 일해요 = works at the hospital

Use 에 with 있다/없다 for location.
Use 에서 when an action happens somewhere.

Because 있다 is not treated like an action verb in this kind of sentence. It expresses existence/location, so Korean normally uses 에, not 에서.

So:

• 병원에 있어요 = correct
• 병원에서 있어요 = unnatural in this meaning

Think of it this way:

• 에 = where someone/something is
• 에서 = where someone does something

있어요 is the polite present form of 있다.

Depending on context, 있다 can mean:

• to be / to exist
• to stay
• to have

In this sentence, it means to be located somewhere.

So 엄마가 지금 병원에 있어요 means:

• Mom is at the hospital now

It does not mean Mom is existing now in some strange philosophical sense. It is just the normal Korean way to say someone is somewhere.

Korean does not have articles like a, an, and the.

So 병원 can mean:

• a hospital
• the hospital
• sometimes just hospital in a general sense

The exact meaning comes from context.

If you really want to specify that hospital, Korean can add words like:

• 그 병원 = that/the hospital

But in a normal sentence like this, just 병원 is completely natural.

엄마 means mom/mommy, and it is very common in everyday speech.

Use 엄마 when talking casually about your own mother, especially:

• with family
• with friends
• in informal or neutral conversation

어머니 is more formal and respectful.

So:

• 엄마가 지금 병원에 있어요 = natural in everyday speech
• 어머니가 지금 병원에 계세요 = more respectful/formal

Both can be correct depending on the situation.

That is a great question. 계세요 is the honorific form of 있어요.

So:

• 엄마가 지금 병원에 있어요 = normal, everyday
• 엄마가 지금 병원에 계세요 = more respectful

Korean often uses honorifics when talking about someone who should be shown respect.
However, in everyday family speech, many people still say 있어요 when talking about their own mom.

So 있어요 is not automatically wrong. It is just less honorific than 계세요.

지금 means now, and Korean adverbs are fairly flexible.

This sentence is:

• 엄마가 / 지금 / 병원에 / 있어요

That order is very natural:
subject + time + place + verb

You may also hear variations depending on emphasis, such as:

• 지금 엄마가 병원에 있어요
• 엄마는 지금 병원에 있어요

But the verb usually stays at the end, and 지금 often appears before the location or before the verb phrase.

The structure is:

• 엄마가 = subject
• 지금 = time expression
• 병원에 = location
• 있어요 = verb

So the pattern is:

subject + time + place + verb

This is very typical Korean word order.
English usually says something like:

Mom is at the hospital now

But Korean puts the verb at the end: Mom + now + at the hospital + is

In casual spoken Korean, particles are often dropped when the meaning is still clear.

So yes, people may say:

• 엄마 지금 병원에 있어요

But for learners, it is better to keep the particle:

• 엄마가 지금 병원에 있어요

Using the particle helps you learn sentence structure clearly and sounds more complete.

Not necessarily.

병원에 있어요 only means Mom is at the hospital or Mom is in the hospital. It does not automatically tell you why she is there.

She could be:

• a patient
• visiting someone
• working there
• waiting for someone

If you want to clearly say she is hospitalized, Korean often uses expressions like:

• 엄마가 입원해 있어요 = Mom is hospitalized
• 엄마가 병원에 입원해 있어요 = Mom is hospitalized in the hospital

So the original sentence is more neutral.

A natural pronunciation is close to:

엄마가 지금 병워네 이써요

A more detailed breakdown:

• 엄마가 → 엄마가
• 지금 → 지금
• 병원에 → sounds like 병워네
• 있어요 → sounds like 이써요

So the full sentence is approximately:

엄마가 지금 병워네 이써요

This is pronunciation, not spelling, so you should still write it as:

엄마가 지금 병원에 있어요.