English

Prepositions and the fused article: στο, στη, στον

Every preposition here takes the same shape of the noun — the one a direct object takes. There is nothing to choose. For example: “Πάω στο αεροδρόμιο με το τρένο” — I'm going to the airport by train. A rule from the Greek course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

Every preposition here takes the same shape of the noun — the one a direct object takes. There is nothing to choose.

The main preposition is σε (se), and it fuses with the word for "the" into one word. σε + το (to) gives στο (sto), σε + την (tin) gives στην (stin), σε + τον (ton) gives στον (ston). A separate "σε το (se to)" does not exist.

σε covers "in", "on" and "to" at once. Είμαι στην Αθήνα (íme stin Athína) — I am in Athens. Πάω στην Αθήνα (páo stin Athína) — I am going to Athens. The verb shows whether you stand there or head there.

The final -ν of την and στην is not always kept. It stays before a vowel and before κ (kápa), π, τ (taf), μπ, ντ, γκ, ψ, ξ, τσ, τζ. Otherwise it drops: στην Αθήνα (stin Athína), but στη θάλασσα (sti thálasa).

Table

Prepositions and the fused article: στο, στη, στον
σε +givesexample
τονστονστον έλεγχο — at the check
τηνστηνστην αποβάθρα — on the platform
τοστοστο τρένο — on the train
τουςστουςστους φίλους — to friends
τασταστα σύνορα — at the border

By example

  • Πάω στο αεροδρόμιο με το τρένο
    páo sto aerodrómio me to tréno
    I'm going to the airport by train
  • Ένα εισιτήριο για τη Θεσσαλονίκη
    éna isitírio ya ti Thesaloníki
    One ticket to Thessaloniki
  • Ήρθα από την Αθήνα χθες
    írtha apó tin Athína khthes
    I came from Athens yesterday

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Prepositions and the fused article: how does it work in Greek?

Every preposition here takes the same shape of the noun — the one a direct object takes. There is nothing to choose.

What does it look like in an example sentence Greek?

“Πάω στο αεροδρόμιο με το τρένο” (páo sto aerodrómio me to tréno) — I'm going to the airport by train. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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Test the rule on examplesPractice