Da li ćete sutra biti u kancelariji?

Da li is a very common way to turn a statement into a yes/no question in Serbian.

So:

• Vi ćete sutra biti u kancelariji. = You will be in the office tomorrow.
• Da li ćete sutra biti u kancelariji? = Will you be in the office tomorrow?

It does not have a direct one-word English equivalent. It functions like English do / does / did / will when used to form a question.

Serbian also allows other ways to form yes/no questions, but da li is one of the most standard and learner-friendly patterns.

Ćete is the 2nd person plural form of the auxiliary verb used to make the future tense.

It matches vi, which can mean:

• you all / you plural
• or you in a formal/polite singular sense

Future tense in Serbian is commonly built with:

• a form of hteti in its clitic future use: ću, ćeš, će, ćemo, ćete, će
• plus the infinitive or another future construction

Here:

• ćete = you will
• biti = to be

So ćete biti = will be

Because Serbian often drops subject pronouns when the verb already makes the subject clear.

In this sentence, ćete already tells you the subject is you plural/formal. So:

• Da li ćete sutra biti u kancelariji? is completely natural.
• Da li ćete vi sutra biti u kancelariji? is also possible, but adds emphasis or contrast.

For example, you might include vi if you want to stress you specifically, as opposed to someone else.

It is the future tense.

More specifically:

• ćete = future auxiliary
• biti = infinitive to be

Together they mean will be.

So the structure is:

• ćete biti = you will be

This is one of the basic ways to form the future in Serbian.

In this future construction, Serbian commonly uses a form of the auxiliary hteti plus the infinitive of the main verb.

So:

• ćete
  • biti
• literally: will
  • be

That is why you see biti in its dictionary form, the infinitive.

This is very similar in function to English will be.

Here u takes the locative case, because it expresses location: being in a place.

So:

• kancelarija = office
• u kancelariji = in the office

The locative singular ending here is -i:

• kancelarija → kancelariji

A useful rule:

• u + locative often means in/at a place
• u + accusative often means movement into a place

Compare:

• u kancelariji = in the office (location)
• u kancelariju = into the office (motion)

Because after u meaning in/at, the noun is in the locative singular.

Kancelarija is a feminine noun ending in -a, and many such nouns form the locative singular in -i:

• kancelarija → u kancelariji
• škola → u školi
• soba → u sobi

So the ending changes to show its grammatical role in the sentence.

Yes. Serbian word order is relatively flexible, although some placements sound more neutral than others.

The given sentence:

• Da li ćete sutra biti u kancelariji?

is perfectly natural and neutral.

You may also hear:

• Da li ćete biti sutra u kancelariji?
• Hoćete li sutra biti u kancelariji?

The meaning stays basically the same, but the rhythm or emphasis may shift slightly.

For learners, the original order is an excellent one to use.

Yes. A very common alternative is to use hoćete li instead of da li ćete:

• Hoćete li sutra biti u kancelariji?

This also means Will you be in the office tomorrow?

Both are natural. Very roughly:

• Da li ćete... ? = very clear and straightforward yes/no question pattern
• Hoćete li... ? = also very common, often a bit more compact

As a learner, it is good to recognize both.

It is most naturally formal or polite, because ćete corresponds to vi.

In Serbian, vi can mean:

• you all (plural)
• you when speaking politely to one person

So this sentence could mean either:

• speaking to several people
• speaking politely to one person

If you wanted an informal singular version, you would use ćeš:

• Da li ćeš sutra biti u kancelariji?

That would be used with ti.

You usually know from context.

Because ćete can refer to:

• you plural
• or formal singular

the sentence itself does not always tell you which one is meant.

For example:

• in a workplace, to a manager or colleague you address formally: probably formal singular
• to a group of coworkers: probably plural

This is normal in Serbian.

A natural pronunciation is:

Da li ćete sutra biti u kancelariji?

A few helpful notes:

• ć in ćete is a soft sound, somewhat like a very soft ch/t sound
• j in kancelariji is pronounced like English y
• Serbian spelling is quite phonetic, so words are usually pronounced close to how they are written

A rough pronunciation guide:

• Da li ≈ dah lee
• ćete ≈ chye-teh (very approximate)
• sutra ≈ soo-trah
• biti ≈ bee-tee
• u kancelariji ≈ oo kan-tseh-LA-ree-yee

The exact sound of ć is important and may take practice.

Yes. Depending on context, u kancelariji can correspond to English in the office and sometimes at the office.

The Serbian phrase literally means in the office, but in real usage English may choose either:

• Will you be in the office tomorrow?
• Will you be at the office tomorrow?

Both can fit, depending on the situation and what nuance the translator wants.