Mission—Team—FAQ—Privacy—Terms—Sponsors—Grammar—Typing Course—Donate

© 2026 Elon Automation B.V.

Learn Hardcore Serbian: Katalog je davno otvoren. - The catalogue was opened a long time ago.

Hardcore Serbian
/Joining and using a public library
/Katalog je davno otvoren.

Katalog je davno otvoren.

Word

Katalog je davno otvoren.

Meaning

The catalogue was opened a long time ago.

Part of speech

sentence

Pronunciation

Course

Hardcore Serbian

Lesson

Joining and using a public library

Breakdown of Katalog je davno otvoren.

a long time ago

Questions & Answers about Katalog je davno otvoren.

What is je doing in this sentence?

Je is the 3rd person singular present of biti (to be).

In Katalog je davno otvoren, it works as the auxiliary/copular verb linking katalog with otvoren.

A very important Serbian point: je is a clitic, so it usually goes in the second position of the sentence or clause. That is why you get:

Katalog je davno otvoren.

and not the more English-like word order:

Katalog davno je otvoren. ❌

So here, katalog is the first element, and je comes right after it.

Why is it otvoren and not a form like otvorio?

Because otvoren is a passive participle / adjective-like form, while otvorio is an active past participle.

Compare:

On je otvorio katalog. = He opened the catalog.
Katalog je otvoren. = The catalog is open / has been opened / was opened (depending on context)

So:

otvorio = the subject performs the action
otvoren = the subject receives the action or is in the resulting state

Since katalog is not the doer here, Serbian uses otvoren.

Is otvoren an adjective or a verb form?

Elon.io is an online learning platform

We have an entire course teaching Serbian grammar and vocabulary.

Start learning Serbian now

It is best understood as a passive participle that behaves a lot like an adjective.

That means it:

agrees with the noun in gender
agrees in number
often agrees in case too, when used adjectivally

Here, katalog is:

masculine
singular
nominative

so the form is otvoren.

You can see the agreement clearly in other examples:

Knjiga je otvorena. — feminine singular
Pismo je otvoreno. — neuter singular
Katalozi su otvoreni. — masculine plural

Why is there no word for the in katalog?

Because Serbian has no articles like English a/an/the.

So katalog can mean:

a catalog
the catalog

Which one is meant depends on context.

That is completely normal in Serbian. Learners often want to insert something for the, but Serbian simply does not require it.

What exactly does davno mean here?

Davno usually means long ago or a long time ago.

In this sentence, it tells you that the opening happened far in the past, or that the state has existed for a long time, depending on context.

A useful comparison:

davno = long ago
dugo = for a long time / long

So davno points more naturally to a point far back in time, while dugo emphasizes duration.

For example:

Otvoren je davno. = It was opened long ago.
Otvoren je dugo. = It has been open for a long time.
This is less natural in many contexts, and Serbian would often phrase duration differently.

Can this sentence mean both was opened long ago and has been open for a long time?

Yes, it can be somewhat context-dependent.

Katalog je davno otvoren most naturally suggests:

The catalog was opened a long time ago

But because otvoren can describe a resulting state, it may also imply:

The catalog has long been open

In practice, Serbian often allows this kind of overlap between:

the action completed in the past and
the state resulting from that action

Usually, the wider context makes the intended meaning clear.

Why is the word order Katalog je davno otvoren? Could davno go somewhere else?

Yes, Serbian word order is fairly flexible, but not completely free.

The neutral version here is:

Katalog je davno otvoren.

You may also hear:

Katalog je otvoren davno.
Davno je katalog otvoren.

But these do not all sound equally neutral. Moving davno changes the focus or style a bit.

The key thing is that je still obeys the clitic rule and tends to stay in second position:

Davno je katalog otvoren. ✅
Davno katalog je otvoren. ❌

So yes, davno can move, but the placement of je is much less flexible.

Why is the ending -en in otvoren?

That ending is part of the passive participle formation of the verb otvoriti (to open).

So:

verb: otvoriti
passive participle: otvoren

This is not something you can always predict from English, so it is best learned as a pattern. Many Serbian verbs form passive participles in ways like:

zatvoriti → zatvoren
napisati → napisan
izabrati → izabran

In this sentence, the masculine singular form is otvoren because it matches katalog.

What case is katalog here?

It is in the nominative singular.

That is because katalog is the subject of the sentence:

Katalog = the thing being described as otvoren

The dictionary form of the noun is also katalog, so the nominative singular looks the same as the basic form.

Would the sentence change if the noun were feminine, neuter, or plural?

Yes. The form of otvoren must agree with the noun.

Examples:

Knjiga je davno otvorena. — feminine singular
Pismo je davno otvoreno. — neuter singular
Katalozi su davno otvoreni. — masculine plural
Knjige su davno otvorene. — feminine plural

Notice that not only the participle changes, but also the verb:

singular: je
plural: su

So agreement is happening in more than one place.

Could Serbian also use a more obviously verbal passive here?

Yes, but it would feel different.

Serbian often prefers this participial/adjectival passive:

Katalog je davno otvoren.

A more explicitly verbal passive with biti is already basically what you have here, but Serbian generally does not need a separate structure like English was opened in the same way.

You might also encounter reflexive constructions in other contexts, for example with se, but for this sentence je otvoren is the normal and natural choice.

So for a learner, the safest takeaway is:

je + passive participle is a very common Serbian way to express is/was opened, depending on context.

Your questions are stored by us to improve Elon.io