Moj autobus danas stiže kasno.

Because autobus is a masculine singular noun, and the possessive word moj has to agree with it in gender, number, and case.

So:

• moj autobus = my bus
• moja karta = my ticket
• moje mesto = my seat/place

Here, autobus is masculine, so moj is the correct form.

It is in the nominative singular.

That is because autobus is the subject of the sentence — it is the thing doing the action of arriving.

So in Moj autobus danas stiže kasno, the subject is:

• moj autobus = my bus

And the verb stiže matches that subject in 3rd person singular.

No. Just like in English, my bus usually means the bus I’m taking, waiting for, or talking about, not a bus I own.

So moj autobus can mean:

• the bus I’m supposed to catch
• the bus I usually take
• the bus relevant to me in this situation

This is completely normal in Serbian.

Stiže means arrives, is arriving, or is getting here.

It comes from the verb stizati, which is the imperfective verb meaning to arrive / to be arriving / to reach.

In this sentence, stiže is:

• 3rd person singular
• present tense

So literally, it is something like:

• my bus arrives
• my bus is arriving

Depending on context, English may translate it more naturally as present or future.

Because Serbian often uses the present tense for scheduled, expected, or planned future events.

That is very similar to English sentences like:

• My bus arrives late today
• The train leaves at six
• School starts tomorrow

So Moj autobus danas stiže kasno is perfectly natural Serbian for a future arrival that is part of today’s schedule or expectation.

You could also sometimes hear a future form, but the present is very common here.

They are close in meaning, but they are not exactly the same.

• stiže kasno = arrives late
• kasni = is late / is delayed

So:

• Moj autobus danas stiže kasno focuses on the arrival time
• Moj autobus danas kasni focuses on the fact that the bus is running late

In many everyday situations, both can work. But stiže kasno is a bit more about when it gets there, while kasni is more about being behind schedule.

Because kasno is an adverb, and it modifies the verb stiže.

It tells us how / when the bus arrives:

• stiže kasno = arrives late

By contrast:

• kasan / kasna / kasno can be adjective forms meaning late
• adjectives describe nouns
• adverbs describe verbs

Here we are not describing what kind of bus it is; we are describing how it arrives, so the adverb kasno is correct.

Yes, danas can move. Serbian word order is fairly flexible.

The original sentence:

• Moj autobus danas stiže kasno

is a very natural, neutral order.

You could also say:

• Danas moj autobus stiže kasno
• Moj autobus stiže danas kasno

These all mean roughly the same thing, but the emphasis changes a little.

In general:

• putting danas earlier often makes it slightly more prominent
• the original version sounds natural and safe for learners

No, not nearly as fixed as English word order.

Serbian allows more movement because grammatical relationships are often shown by:

• case
• verb endings
• agreement

So the sentence can be rearranged for emphasis. For example:

• Moj autobus danas stiže kasno = neutral
• Danas moj autobus stiže kasno = emphasis on today
• Kasno danas stiže moj autobus = more marked, less neutral

For a learner, the original order is a very good default.

Yes, if the context makes it clear which bus you mean.

Serbian often leaves out possessives when they are not necessary.

So:

• Autobus danas stiže kasno = The bus is arriving late today

This works if everyone already knows which bus you’re talking about. You keep moj when you want to make it specific, personal, or contrastive.

A simple English-friendly approximation is STEE-zhe.

More specifically:

• st as in English stop
• i like ee in see
• ž sounds like the s in measure
• e like e in met or a short eh

So stiže is roughly STEE-zhe.

A rough guide is:

moy OW-toh-boos DAH-nahs STEE-zhe KAHS-noh

A few useful points:

• moj sounds like moy
• j in Serbian sounds like y in yes
• ž sounds like the s in measure
• Serbian spelling is quite phonetic, so words are usually pronounced close to how they are written

So once you know the sounds of the letters, pronunciation becomes much easier than in English.