Η φίλη μου πήγε να αγοράσει καινούρια σκουλαρίκια, αλλά τελικά διάλεξε μόνο το κολιέ.

In Greek, unstressed possessive words like μου often come after the noun.

So:

• η φίλη μου = my friend
• literally, something like the friend of me

This is the normal, natural way to say it in Modern Greek.

If you want extra emphasis, Greek can also use forms like:

• η δική μου φίλη = my own friend / my friend with emphasis

But in an ordinary sentence, η φίλη μου is exactly what you would expect.

μου is the weak genitive form of the first-person pronoun, and here it means my.

It can mean either:

• to me / for me
• or my

The function depends on context.

In this sentence, because it follows a noun, it shows possession:

• η φίλη μου = my friend

So even though English uses a possessive adjective (my), Greek often uses this short genitive pronoun instead.

να is a very important Greek particle. It is used before verb forms that English often translates with an infinitive or with phrases like to..., that..., or in order to....

In Modern Greek, there is no everyday infinitive like English to buy. So Greek says:

• πήγε να αγοράσει = she went to buy

Here:

• πήγε = she went
• να αγοράσει = to buy

So να is introducing the second verb, which expresses the purpose of going.

Because after να, Greek normally uses a subjunctive-type verb form, and here the sentence refers to a single completed action, so the verb appears in the aorist form:

• να αγοράσει = to buy / so that she could buy

Compare:

• να αγοράσει = a single whole action, to buy
• να αγοράζει = repeated or ongoing action, to be buying / to buy regularly

Using αγόρασε here would be wrong, because αγόρασε is an indicative past form (she bought), not the form used after να.

Because they belong to two different structures.

• πήγε and διάλεξε are main verbs in the sentence, so they are ordinary past-tense forms.
• αγοράσει comes after να, so it is part of a subordinate verb phrase, not a standalone past statement.

So:

• πήγε = she went
• διάλεξε = she chose
• να αγοράσει = to buy

Even though αγοράσει is built from the aorist stem, after να it does not simply mean she bought. It is part of the expression went to buy.

Because the two noun phrases work differently.

καινούρια σκουλαρίκια

This is indefinite:

• new earrings
• not the new earrings

Greek often leaves out the article when talking about something nonspecific or introducing it for the first time.

το κολιέ

This is definite:

• the necklace

It sounds like a specific necklace, probably one of the items she was considering. Greek uses the article very often when a noun is specific or identifiable in context.

So the contrast is natural:

• she went to buy some new earrings
• but in the end she chose the necklace

Because the adjective must agree with the noun it describes.

Here, σκουλαρίκια is:

• neuter
• plural
• object of the verb

So the adjective also takes the neuter plural form:

• καινούριο = neuter singular
• καινούρια = neuter plural

That is why Greek says:

• καινούρια σκουλαρίκια = new earrings

Adjective agreement is very important in Greek: adjectives change form to match gender, number, and usually case.

Both are neuter nouns.

σκουλαρίκι

• singular: το σκουλαρίκι
• plural: τα σκουλαρίκια

κολιέ

• singular: το κολιέ

κολιέ is a loanword and is commonly treated as an indeclinable neuter noun, so its form usually stays the same, and the article shows its role:

• το κολιέ
• του κολιέ
• τα κολιέ

So in this sentence:

• σκουλαρίκια = neuter plural
• κολιέ = neuter singular

τελικά means something like:

• in the end
• eventually
• after all

It shows the final outcome, often after an expectation has been set up earlier in the sentence.

So the sentence sets up one expectation:

• she went to buy earrings

Then τελικά introduces what actually happened:

• but in the end she chose only the necklace

It is a very common word in spoken and written Greek.

Here μόνο modifies το κολιέ.

So the meaning is:

• only the necklace
• not the earrings
• not several things
• just that one item

The position is important. Greek often places μόνο right before the word or phrase it limits.

So:

• μόνο το κολιέ = only the necklace

If the word order changed, the emphasis could change too.

Not necessarily.

διάλεξε means:

• she chose
• she selected
• she picked out

That does not always guarantee that she paid for it or took it home.

So the sentence tells us:

• she intended to buy earrings
• but ended up choosing only the necklace

It leaves open whether the necklace was actually purchased. If Greek wanted to make the purchase explicit, it could use a verb like αγόρασε.

αλλά means but.

It introduces a contrast:

• expectation: she went to buy earrings
• reality: she chose only the necklace

The comma before αλλά is normal, just as English often uses a comma before but when joining two contrasting clauses.

So the punctuation works very similarly to English here.

Yes. Greek also commonly uses καινούργια.

So both of these are very natural:

• καινούρια σκουλαρίκια
• καινούργια σκουλαρίκια

Both mean new earrings.

Also, learners often compare καινούριος/καινούργιος with νέος:

• καινούριος / καινούργιος usually means new, brand-new
• νέος can mean new, but also young

So καινούρια σκουλαρίκια is a very clear and natural choice here.

Greek word order is more flexible than English, because endings and articles help show grammatical relationships.

This sentence is perfectly natural as written, but some parts could move for emphasis. For example:

• Τελικά όμως διάλεξε μόνο το κολιέ.
• Η φίλη μου πήγε να αγοράσει σκουλαρίκια, αλλά μόνο το κολιέ διάλεξε τελικά.

These versions shift the focus slightly, but the basic meaning stays the same.

Still, the original sentence is very natural and neutral:

• Η φίλη μου πήγε να αγοράσει καινούρια σκουλαρίκια, αλλά τελικά διάλεξε μόνο το κολιέ.

Yes, but the plural is more natural here.

σκουλαρίκια usually refers to earrings as an item type or a pair/set in a general way. English often does the same with the plural earrings.

The singular σκουλαρίκι means an earring, one individual piece.

So:

• να αγοράσει καινούρια σκουλαρίκια = she went to buy new earrings
• να αγοράσει ένα καινούριο σκουλαρίκι = she went to buy one new earring

The plural fits the usual shopping context better.

Yes, but the meaning and style are slightly different.

• πήγε να αγοράσει is very common and compact: she went to buy
• πήγε για να αγοράσει is more explicitly in order to buy

In many everyday contexts, Greek prefers the shorter version:

• πήγε να αγοράσει

So the sentence sounds very natural as it stands.