Zašto ne nosite svoj kaput danas?

Zašto means why. It introduces the question and asks for a reason.

So:

• Zašto = why
• Zašto ne nosite svoj kaput danas? = Why aren't you wearing your coat today?

In Serbian, zašto usually goes at the beginning of the question, just like why in English.

Ne is the standard word for not in Serbian, and it normally goes directly before the verb.

So:

• nosite = you wear / you are wearing
• ne nosite = you do not wear / you are not wearing

This is very typical Serbian word order:

• radim = I work
• ne radim = I do not work

So in your sentence, ne nosite simply means you are not wearing or you don’t wear, depending on context.

Nosite is the 2nd person plural / formal singular present tense form of nositi.

That means it can be used in two ways:

1. you all wear / are wearing
2. you (formal, polite singular) wear / are wearing

So this sentence could be addressed either to:

• more than one person, or
• one person politely

This is very common in Serbian, just like in many European languages where the plural form is also used for polite address.

In Serbian, the present tense often covers both:

• a general/habitual meaning
• an action happening right now

So nosite can mean:

• you wear
• you are wearing

Context tells you which one is intended. With danas (today), the sentence strongly suggests the immediate situation:

• Why aren’t you wearing your coat today?

So although the Serbian form is just present tense, English usually translates it here with are wearing.

Svoj is the reflexive possessive adjective, and it is very important in Serbian.

It means something like:

• one’s own
• his/her/their/your own, when it refers back to the subject

In this sentence, the subject is you (contained in nosite), so svoj kaput means your own coat.

Why not vaš kaput?

• vaš kaput also means your coat
• but svoj kaput is often preferred when the coat belongs to the same person who is the subject of the sentence

So Serbian often uses svoj where English simply uses your, his, her, or their.

Yes, Zašto ne nosite vaš kaput danas? is understandable and grammatically possible.

However, svoj kaput sounds more natural in many contexts because the coat belongs to the person being addressed, who is also the subject of the verb.

A useful rule:

• use svoj when the possessor is the same as the subject
• use vaš, njegov, njen, etc. when you want to state possession more directly or contrast it with someone else’s

So:

• Nosite svoj kaput. = Wear your own coat.
• Nosite vaš kaput, ne njegov. = Wear your coat, not his.

Because kaput here is the direct object of the verb nosite, and it is an inanimate masculine noun.

In Serbian, masculine inanimate nouns often have:

• nominative singular = kaput
• accusative singular = kaput

So the form does not change.

This can be confusing for English speakers because the job of the noun changes, but the form stays the same.

Compare:

• Ovo je kaput. = This is a coat.
• Nosite kaput. = You are wearing a coat.

Same form, different case function.

Here svoj is in the form that matches kaput.

Since kaput is:

• masculine
• singular
• accusative
• inanimate

the adjective also takes the matching form:

• svoj kaput

For masculine inanimate nouns, the accusative often looks like the nominative, so svoj also looks unchanged here.

Danas means today.

It gives a time reference and makes the question more specific:

• Zašto ne nosite svoj kaput? = Why aren’t you wearing your coat?
• Zašto ne nosite svoj kaput danas? = Why aren’t you wearing your coat today?

It suggests that today’s situation is unusual or relevant, maybe because the weather is cold or because the speaker expected the person to wear it.

The given word order is very natural:

• Zašto ne nosite svoj kaput danas?

But Serbian word order is fairly flexible, and changes can shift emphasis.

For example:

• Zašto danas ne nosite svoj kaput?
• Zašto svoj kaput ne nosite danas? — possible, but more marked
• Zašto ne nosite danas svoj kaput? — also possible

The original version is probably the most neutral and natural for a learner to use.

Yes, it can be formal.

Because nosite can mean either:

• you all wear
• you as a polite singular

If you were speaking informally to one person, you would usually say:

• Zašto ne nosiš svoj kaput danas?

So the difference is:

• nosiš = informal singular you
• nosite = plural or formal singular you

You usually know from context.

For example:

• if you are speaking to one older person, a stranger, a teacher, etc., nosite is probably formal singular
• if you are speaking to two or more people, nosite is plural

Serbian does not mark that difference separately in the verb form, so context does the work.

A simple pronunciation guide is:

ZAH-shto neh NO-see-teh svoy KAH-poot DAH-nahs

A few helpful notes:

• ž in zašto sounds like the s in measure
• š sounds like sh
• j in svoj sounds like English y
• Serbian stress is not marked in normal writing, so learners usually pick it up through listening

A rough sound-by-sound breakdown:

• Zašto = zah-shtho
• ne = neh
• nosite = no-see-te
• svoj = svoy
• kaput = ka-poot
• danas = da-nas

Yes, depending on tone.

Literally it asks for a reason, but in real conversation it can also imply:

• concern: It’s cold—why aren’t you wearing your coat?
• surprise: You usually wear it—why not today?
• mild criticism: You should be wearing your coat

So the grammar is neutral, but tone and situation affect how it sounds.