Ako pada sneg, Vi uvek nosite jaknu.

Serbian commonly expresses it is snowing / snow falls as pada sneg, literally snow is falling.

• pada = falls / is falling
• sneg = snow

So Ako pada sneg means If it is snowing.

Serbian often uses this kind of expression for weather:

• Pada kiša = It is raining
• Pada sneg = It is snowing

Unlike English, there is no dummy subject it here.

Yes, ako means if and is the normal word used to introduce a conditional clause.

So:

• Ako pada sneg = If it is snowing

It works much like English if:

• Ako imaš vremena, dođi. = If you have time, come.
• Ako je hladno, ostajemo kod kuće. = If it’s cold, we stay home.

Because this sentence expresses a general habit or usual situation:

• Ako pada sneg = If it snows / if it is snowing
• Vi uvek nosite jaknu = you always wear a jacket

In English, we also often use the present tense for general truths and habits:

• If it rains, I take an umbrella.
• If it’s cold, we stay inside.

So Serbian present tense here does not mean only right now. It can also describe what usually happens.

Vi means you, but it can mean two different things:

1. you (plural)
2. you (formal singular)

When capitalized as Vi, it often shows politeness/formality when speaking to one person, especially in writing.

So this sentence could mean:

• If it is snowing, you always wear a jacket.
  with you understood either as:
  • a polite/formal singular you, or
  • sometimes simply emphasized in writing

In normal writing, plural you is usually vi with a lowercase v. Capital Vi is especially common when addressing someone politely.

Yes, very often.

Serbian usually does not need subject pronouns because the verb ending already shows the subject:

• nosite already tells you it is you (plural/formal singular)

So these are both possible:

• Ako pada sneg, Vi uvek nosite jaknu.
• Ako pada sneg, uvek nosite jaknu.

Including Vi adds emphasis, contrast, or politeness.

Because jaknu is the accusative singular form of jakna.

• jakna = nominative singular, the dictionary form
• jaknu = accusative singular, used here because it is the direct object of nosite (wear)

Compare:

• Jakna je nova. = The jacket is new.
  Here jakna is the subject.
• Nosite jaknu. = You wear a jacket.
  Here jaknu is the object.

This is a very common pattern with feminine nouns ending in -a:

• knjiga → knjigu
• torba → torbu
• jakna → jaknu

Nosite comes from nositi, which can mean both to carry and to wear, depending on context.

In this sentence, because the object is jaknu (a jacket), the meaning is clearly:

• you wear a jacket

Examples:

• Nosim torbu. = I’m carrying a bag.
• Nosim kaput. = I’m wearing a coat.

So the noun after the verb often tells you which meaning is intended.

Uvek means always, and its position here is very natural:

• Vi uvek nosite jaknu. = You always wear a jacket.

Adverbs like uvek often come before the main verb, but Serbian word order is more flexible than English.

Possible variations:

• Vi uvek nosite jaknu.
• Uvek nosite jaknu.
• Vi nosite jaknu uvek. — possible, but less neutral in many contexts

The version in your sentence is the most natural neutral order.

Yes, the comma is standard here.

In Serbian, when a subordinate clause introduced by ako comes first, it is normally separated from the main clause by a comma:

• Ako pada sneg, Vi uvek nosite jaknu.

This is similar to English:

• If it is snowing, you always wear a jacket.

If the main clause comes first, Serbian may still use a comma depending on style and structure, but with the conditional clause first, the comma is expected.

Not exactly. Ako specifically means if.

However, in a sentence about regular habits, English sometimes uses when where Serbian still uses ako or another structure, so the overall idea may feel close:

• Ako pada sneg, nosite jaknu. = If it’s snowing, you wear a jacket.

If you want a clearer when(ever) meaning, Serbian often uses:

• Kad pada sneg, ... = When it snows / when it is snowing, ...

So:

• Ako = if
• kad = when

They mean essentially the same thing, but pada sneg is the more usual neutral order here.

Serbian word order is flexible, but not random. The most natural weather expression is:

• Pada sneg.

You can also hear:

• Sneg pada.

That version may sound a bit more marked, poetic, or focused on snow itself, depending on context.

For a learner, pada sneg is the safest and most standard choice.

It most naturally describes a general habit or usual behavior:

• If it is snowing, you always wear a jacket.

The word uvek (always) strongly pushes the sentence toward a habitual meaning.

Without uvek, the sentence could be more open to context:

• Ako pada sneg, nosite jaknu.
  This could mean either a general habit or, in the right situation, something closer to If it’s snowing, wear a jacket.

But with uvek, it clearly sounds like something that happens regularly.

Yes, but the meaning changes slightly.

• jakna = jacket
• kaput = coat

So:

• Nosite jaknu. = You wear a jacket.
• Nosite kaput. = You wear a coat.

Also note the case form:

• kaput stays kaput in the accusative singular because it is a masculine inanimate noun.

So:

• Vi uvek nosite kaput. but
• Vi uvek nosite jaknu.

A rough pronunciation guide:

• sneg ≈ sneg with a short e like in bed, and a hard g
• jaknu ≈ YAHK-noo

A few helpful points:

• j in Serbian is pronounced like English y
• g is always a hard g
• u is like oo in food

So:

• jakna ≈ YAHK-nah
• jaknu ≈ YAHK-noo

The dictionary forms are:

• padati or pasti depending on aspect, but here pada comes from padati in the sense to fall / to be falling
• nositi = to carry / to wear

In this sentence:

• pada = 3rd person singular present
• nosite = 2nd person plural / formal singular present

So the sentence is built from:

• ako
  • pada
• Vi
  • uvek
    • nosite
      • jaknu

Not quite.

Nosite jaknu means you wear a jacket, not specifically you put on a jacket.

If you want put on, Serbian would usually use a different verb, for example:

• obući / oblačiti

So:

• Nosite jaknu = you wear a jacket
• Obučete jaknu or similar = you put on a jacket

The original sentence is about the state or habit of wearing the jacket, not the action of putting it on.