Molim te, gurni vrata; kvaka ne radi.

In this sentence, molim te functions like please in English.

Literally, molim means I ask / I beg, and te means you in the accusative. So word-for-word it is something like I ask you. But in everyday Croatian, molim te is a very common polite expression meaning please when speaking to one person informally.

If you were speaking formally or to more than one person, you would usually say molim vas instead.

Because te is the accusative form of ti (you, informal singular).

In molim te, the verb moliti normally takes a direct object, so Croatian uses the accusative:

• ti = you
• te = you (accusative)

So molim te is grammatically I ask you, even though idiomatically it just means please.

Gurni is the imperative form, second person singular, of the verb gurnuti.

It is used to give a command or request to one person:

• gurni = push!

Because the sentence already has molim te, the overall tone is a request rather than a harsh command:

• Molim te, gurni vrata = Please push the door

This is mainly about aspect.

• gurnuti is perfective
• gurati is imperfective

So:

• gurni suggests give it a push / push it once
• guraj suggests keep pushing / push repeatedly / be pushing

In this sentence, gurni vrata sounds natural because the speaker wants one completed action: give the door a push, probably because the handle is not working.

Yes, vrata is grammatically plural. Croatian treats door as a plural-only noun in this sense.

So even when English says the door (singular), Croatian usually says vrata, which is plural in form.

This is one of those vocabulary points learners just need to get used to:

• vrata = door / doors, depending on context

In this sentence, it clearly means the door.

It is changing case, but the form happens to stay the same.

Here, vrata is the direct object of gurni, so it is in the accusative. But for this noun, the nominative and accusative plural look the same:

• nominative: vrata
• accusative: vrata

So the case is correct; it just does not look different on the surface.

Literally, it means the handle does not work.

• kvaka = handle, usually a door handle
• ne radi = doesn’t work / isn’t working

Croatian often uses raditi (to work) for devices, parts, mechanisms, and systems, just as English does:

• Auto ne radi. = The car isn’t working.
• Lift ne radi. = The elevator isn’t working.
• Kvaka ne radi. = The handle doesn’t work.

Because Croatian does not need a separate dummy subject like English sometimes does, and once kvaka is stated, that is the subject.

In English, you might say:

• The handle doesn’t work or
• It doesn’t work

In Croatian, kvaka is already there, so ne radi simply agrees with that subject:

• kvaka = singular feminine noun
• radi = third person singular present

So kvaka ne radi is a complete clause by itself.

The semicolon links two closely related ideas:

• Molim te, gurni vrata
• kvaka ne radi

The second clause explains the first: Please push the door; the handle doesn’t work.

A comma is also often possible in informal writing, and in speech the relationship is clear from context. The semicolon simply marks the pause and logical connection more clearly.

The word order is not completely fixed. Croatian allows some flexibility, especially with polite expressions like molim te.

For example, these are all possible:

• Molim te, gurni vrata.
• Gurni vrata, molim te.
• Molim te, gurni vrata; kvaka ne radi.

The original version sounds very natural. Putting molim te first makes the request sound immediately polite.

It is informal, because it uses te, which goes with ti (you, informal singular).

If you wanted to say the same thing formally or to more than one person, you would usually say:

• Molim vas, gurnite vrata; kvaka ne radi.

Here:

• vas = formal/plural you
• gurnite = imperative for formal singular or plural

Yes. In Croatian, kvaka can mean a literal door handle, but in some contexts it can also mean a trick, catch, or gotcha in a figurative sense.

In this sentence, though, it clearly means the physical door handle, because it is talking about pushing a door and the handle not working.