Ona już nie pracuje w biurze.

Together, już nie means no longer or not anymore.

• już by itself usually means already
• nie means not

But when they appear together before a verb, they often mean that something used to be true and is now no longer true.

So:

• Ona pracuje w biurze. = She works in an office / the office.
• Ona już nie pracuje w biurze. = She no longer works in an office / the office.

A very important contrast:

• już nie = no longer
• jeszcze nie = not yet

Most of the time, you can leave it out.

Polish often drops subject pronouns because the verb ending already shows who the subject is.

• pracuje = he/she/it works
• so Już nie pracuje w biurze already clearly means She/He no longer works in the office, depending on context

You would keep ona if you want to:

• emphasize she
• contrast her with someone else
• make the subject extra clear

For example:

• Ona już nie pracuje w biurze, ale on tak.
  = She no longer works in the office, but he does.

So in everyday Polish, Już nie pracuje w biurze is very natural.

Because Polish does not use a helper verb like English do/does to make ordinary present-tense statements or negatives.

English:

• She works
• She does not work

Polish:

• pracuje = works
• nie pracuje = does not work

The verb itself changes form, and negation is made by putting nie before the verb.

So:

• pracuje = she works
• nie pracuje = she does not work

Pracuje is the 3rd person singular present tense form of pracować (to work).

Conjugation:

• ja pracuję = I work
• ty pracujesz = you work
• on/ona/ono pracuje = he/she/it works
• my pracujemy = we work
• wy pracujecie = you work
• oni/one pracują = they work

So ona pracuje = she works.

Also, pracować is an imperfective verb, which is the normal choice for ongoing, repeated, or general activity like working.

Because after w when you mean in a place, Polish uses the locative case.

The dictionary form is:

• biuro = office

After w for location, it changes to:

• w biurze = in the office / in an office

So:

• biuro = office
• w biurze = in the office

This is a very common pattern:

• w domu = in the house / at home
• w sklepie = in the shop
• w biurze = in the office

The base form is biuro.

It is a neuter noun meaning office.

In this sentence it appears as biurze because it is in the locative singular after w.

So:

• biuro = nominative/base form
• w biurze = locative after w

For a learner, the main thing to remember is: after w meaning in, many nouns change case, and biuro becomes biurze.

Yes, Polish word order is more flexible than English, but some versions sound more natural than others.

This sentence:

• Ona już nie pracuje w biurze.

is perfectly correct.

Very common alternatives:

• Już nie pracuje w biurze.
• Ona nie pracuje już w biurze.
  This is understandable, but już nie pracuje is usually the more natural grouping when you mean no longer works.

A useful tip: when już nie means no longer, it often stays together.

Also, putting ona first can give a slight sense of emphasis, as if you are talking specifically about her.

No, not necessarily.

It only tells you that she doesn't work in an office anymore.

She might:

• work from home
• work in a shop
• work at a school
• work outdoors
• still have a job, just not an office job

So the sentence is about where or in what kind of place she works, not whether she has a job at all.

Usually no.

pracuje here normally describes a general work situation, not what she is doing at this exact moment.

So Ona już nie pracuje w biurze usually means something like:

• she used to work in an office
• now that is no longer true

If you wanted to say she is not physically at the office right now, you would usually say something else, for example:

• Nie ma jej teraz w biurze. = She isn't in the office now.
• Nie pracuje dziś w biurze. = She isn't working in the office today.

So this sentence sounds more like a change in her job situation, not a temporary absence.

By putting nie directly before the verb:

• pracuje = works
• nie pracuje = does not work

That is the standard way to negate most verbs in Polish.

Unlike English, Polish does not need do/does/did for this.

Another useful thing: Polish often allows multiple negatives in one sentence, unlike standard English.

For example:

• Ona już nigdzie nie pracuje.
  = She doesn't work anywhere anymore.

That is completely normal in Polish.

No, nie już would not be normal here.

The natural expression is już nie when you mean no longer.

Think of it as a very common combination:

• już nie wiem = I no longer know
• już nie mieszkam tam = I no longer live there
• już nie pracuje w biurze = she no longer works in the office

So learners should remember już nie as a set phrase meaning not anymore / no longer.

A rough English-friendly guide:

• Ona ≈ OH-na
• już ≈ yoozh
• nie ≈ nye
• pracuje ≈ pra-TSOO-ye
• w before a voiced sound like b is pronounced roughly like v
• biurze ≈ BYOO-zhe

So the whole sentence sounds roughly like:

OH-na yoozh nye pra-TSOO-ye v BYOO-zhe

A few sound notes:

• j in Polish sounds like English y in yes
• ż sounds like zh in measure
• nie is usually like nye
• Polish stress is usually on the next-to-last syllable, so:
  • pra-CU-je
  • biu-RZE

The direct positive version is:

• Ona pracuje w biurze. = She works in an office / the office.

If you want to keep the idea of already, you can say:

• Ona już pracuje w biurze. = She already works in the office / She has already started working in the office.

If you want the idea of still, you would usually say:

• Ona nadal pracuje w biurze. = She still works in the office.

So compare:

• już pracuje = already works
• już nie pracuje = no longer works
• nadal pracuje = still works