Komoda je u sobi.

Je is the 3rd person singular form of the verb biti (to be) in the present tense.

So:

• ja sam = I am
• ti si = you are
• on/ona/ono je = he/she/it is

Since komoda is a singular noun, Serbian uses je:
Komoda je... = The dresser is...

Because the preposition u can require different cases depending on meaning.

Here it means in a location, so it takes the locative case.

• dictionary form: soba = room
• locative singular: sobi = in the room

So:

• u sobi = in the room

If you said u soba, that would be incorrect here.

Often, yes, but not always. U can mean in, into, or sometimes at, depending on context.

A very important difference is:

• u + locative = location, in/at
• u + accusative = motion toward somewhere, into

Examples:

• Komoda je u sobi. = The dresser is in the room.
• Stavljam komodu u sobu. = I am putting the dresser into the room.

So in your sentence, u sobi shows location, not movement.

Sobi is locative singular.

The noun soba is feminine, and after u when talking about location, it changes to the locative form:

• nominative: soba
• locative: sobi

This is a very common pattern with many feminine nouns ending in -a.

Serbian has no articles like English a or the.

So Komoda je u sobi can mean:

• The dresser is in the room
• A dresser is in the room

Which one sounds best depends on context. In many basic translations, English uses the because it sounds natural.

Yes. Komoda is a feminine noun.

You can often guess this because many Serbian nouns ending in -a are feminine.

That matters for grammar, especially when using adjectives or pronouns with the noun.

For example:

• Velika komoda = a big dresser
• Ona je u sobi = It/she is in the room

Yes, Serbian word order is more flexible than English word order.

The neutral, straightforward version is:

• Komoda je u sobi.

But depending on emphasis, you might also hear:

• U sobi je komoda. = In the room there is a dresser.
• U sobi komoda je is much less natural in normal speech.

So the original sentence is the most basic and natural version for a learner.

Normally, no. In a full standard sentence like this, je should be there.

• correct: Komoda je u sobi.
• incorrect in standard Serbian: Komoda u sobi.

In very informal notes, headlines, or poetic language, verbs may sometimes be omitted, but learners should keep je.

A simple pronunciation guide is:

KO-mo-da ye oo SO-bee

A few helpful points:

• j in Serbian sounds like English y in yes
• u sounds like oo in food
• o is a clear short o, not a diphthong
• i sounds like ee

So je sounds like ye, and sobi sounds like so-bee.

Because it is the subject of the sentence.

The basic Serbian sentence pattern here is:

• Komoda = subject
• je = verb
• u sobi = prepositional phrase showing location

So it works very much like English:

• The dresser / is / in the room

This is one reason the sentence is a nice beginner example: the structure is very clear.

Yes. That means The dresser is in that room.

You can expand the phrase u sobi by adding words:

• u velikoj sobi = in the big room
• u toj sobi = in that room
• u mojoj sobi = in my room

Notice that the adjective or determiner also changes form to match the case:

• ta soba → u toj sobi
• velika soba → u velikoj sobi

Yes. It is completely natural and grammatically normal.

By itself, it sounds like a simple factual statement, the kind of thing you might say when describing where furniture is, answering a question, or practicing basic sentence structure.

So even though it is a textbook-style sentence, it is also real, usable Serbian.