English

Four cases, and three of them do the work

A Greek word has four shapes left, and three of them do the daily work. There is no separate shape for "to whom": the little word σε took that job over. For example: “Ο φίλος μου είναι εδώ” — My friend is here. A rule from the Greek course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

A Greek word has four shapes left, and three of them do the daily work. There is no separate shape for "to whom": the little word σε (se) took that job over.

The word for "the" changes along with the noun, and it gives the shape away first. ο φίλος (o fílos) — a friend does something. του φίλου (tu fílu) — of a friend. τον φίλο (ton fílo) — a friend gets acted on.

English keeps a trace of this in I/me and he/him, and leaves the rest to word order and prepositions. Greek folds those jobs into endings.

Two things to hold on to. The "whose" shape also means "to whom": του λέω (tu léo) — I tell him, το σπίτι του (to spíti tu) — his house. And στην Αθήνα (stin Athína) is both "to Athens" and "in Athens" — the verb decides.

Table

Four cases, and three of them do the work
questionmasculinefeminineneuter
who, whatο φίλοςη πόλητο παιδί
whose, of whatτου φίλουτης πόληςτου παιδιού
whom, whatτον φίλοτην πόλητο παιδί

By example

  • Ο φίλος μου είναι εδώ
    o fílos mu íne edó
    My friend is here
  • Το σπίτι του φίλου
    to spíti tu fílu
    The friend's house
  • Βλέπω τον φίλο
    vlépo ton fílo
    I see the friend

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

Four cases, and three of them do the work: how does it work in Greek?

A Greek word has four shapes left, and three of them do the daily work. There is no separate shape for "to whom": the little word σε took that job over.

What does it look like in an example sentence Greek?

“Ο φίλος μου είναι εδώ” (o fílos mu íne edó) — My friend is here. 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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