Indirect-Object Clitics (Genitive)

Seven forms — μου, σου, του, της, μας, σας, τους — sit in front of the verb and name the person the action is aimed at. English uses to me, to him, to them when it needs to be explicit and nothing at all when it does not (tell me, send them the file). Greek uses one unstressed word either way, and it is the same word every time.

The forms are the easy part. The hard part is that these clitics compete for the same slot with the accusative ones from direct-object clitics, and English gives you no signal at all about which one a given verb wants. That decision — and the verb lists behind it — is worked out on case forms of the weak pronouns. This page is about what the genitive clitic does once you have chosen it, including one job it does that no English construction covers.

The forms and the basic pattern

Notice that there is no word anywhere corresponding to English to. The case is the preposition. And notice the position: the clitic goes immediately before the verb, and behind θα, δεν, να and the rest — the same slot the accusative clitics use, laid out on where clitics go.

Same person, same verb-shaped sentence, different case

The fastest way to feel what the genitive is doing is to put it next to an accusative clitic with the same referent.

Βλέπω reaches out and takes hold of a person, so the person is accusative. Μιλάω aims something at a person, so the person is genitive. English writes me both times and leaves you to infer the difference from the verb — which is exactly why an English speaker has no instinct here and has to store the case with each verb, the way you store a noun with its article.

The genitive of the person it happened to

Now the part that has no English equivalent, and that learners systematically fail to produce even after they can understand it. A genitive clitic in front of the verb does not have to be a recipient at all. It can simply name the person affected by the event — the one it happened to, the one who has to deal with it, the one who owns the thing involved.

Nothing is being given to anybody in either sentence. Μου is there because the train leaving and the machine breaking are my problem, and Greek marks that grammatically instead of leaving it to context. The nearest English gets is a colloquial on me — the train went and left on me — which is regional and slightly comic; the Greek is completely neutral.

The same clitic covers possession of a body part or belonging when the event happens to it. Greek prefers to name the owner once, in front of the verb, rather than hang a possessive on the noun.

Because the genitive clitic here already names the owner, the noun does not also take a possessive: μου πάτησε το πόδι, not ×μου πάτησε το πόδι μου. One owner, marked once. Note the condition — this holds only where the preverbal clitic is the owner. Where it is a genuine recipient, the two are independent and both appear quite happily: Μου έφερε το βιβλίο μου ("he brought me my book") is completely ordinary, because μου there is who received it, not who owns it.

The construction extends into pure attitude, where the affected person is not affected in any measurable way at all — they are simply present in the speaker's mind. This is very common and very idiomatic (informal).

There is a third branch of this family where the affected person has hardened into the verb's normal construction — μου αρέσει, μου λείπεις, μου φαίνεται. Those behave slightly differently, because the thing involved becomes the grammatical subject, and they get their own page: experiencer clitics.

With a full noun, and both at once

When the recipient is a full noun rather than a pronoun, everyday Greek switches to σε + accusative — Το έδωσα στον Γιάννη, not the bare genitive. The genitive clitic and a σε-phrase are therefore not competitors; they cover different slots. The exceptions, and the cases where a full noun really does go genitive, are on indirect object: genitive vs σε.

The clitic can also be doubled by a full genitive phrase naming the same person, which is how Greek puts a recipient in focus. That is ordinary speech, not emphasis for effect; see clitic doubling.

The northern accusative

Across much of northern Greece — Thessaloniki, Macedonia, Thrace, a good deal of Thessaly — the indirect object is marked with the accusative clitic instead of the genitive. This is not carelessness and not a learner error: it is a systematic regional variety with its own long history, and millions of people speak it natively.

The same swap runs right through the paradigm: με είπε for μου είπε, τον έδωσα το κλειδί for του έδωσα το κλειδί. Note where it is invisible — μας and σας are identical in both cases, so the variety only surfaces in the singular and in the third-person plural.

Your position as a learner is straightforward. Produce the genitive: it is what you will be marked on, what every register of writing uses, and what passes unnoticed in every part of the country. Recognise the accusative when you hear it in Thessaloniki, and do not correct anybody. More on northern Greek.

Common Mistakes

1. Using a bare strong pronoun as the recipient. There is no everyday strong genitive in Greek, so εσένα cannot simply be dropped in after the verb the way English drops in you.

2. Giving a genitive person to a verb that only takes σε. A small set of verbs — απευθύνομαι, αναφέρομαι, βασίζομαι, στηρίζομαι — never accepts a genitive clitic, however much the English looks like a recipient. (Παραπονιέμαι looks like one and is not: μου παραπονέθηκε ότι κανείς δεν τον παίρνει στα σοβαρά is ordinary Greek.)

3. Marking the owner twice. Once the genitive clitic in front of the verb has named the person, the noun stands bare.

4. Not knowing you have a choice. These two are both correct and they are not the same sentence: the first is about what happened to me, the second is about the wallet.

Key Takeaways

• The genitive clitics are μου, σου, του, της, μας, σας, τους, and they stand in front of the verb, behind any particle. There is no word for "to" — the case does that work.
• The accusative/genitive choice is lexical: store the case with the verb. Με είδε but μου μίλησε, τον ρώτησα but του τηλεφώνησα.
• Besides the recipient, the genitive clitic marks the person an event happens to: Μου έφυγε το τρένο, Μου χάλασε το πλυντήριο, Μου πάτησε το πόδι. English has no neutral equivalent.
• When the preverbal clitic names the owner of an affected body part or belonging, the noun takes no possessive as well — one owner, marked once. A preverbal clitic that is a genuine recipient does not block a possessive: Μου έφερε το βιβλίο μου.
• With a full noun recipient, everyday Greek uses σε + accusative, not the genitive; the clitic and the σε-phrase do not compete.
• (regional: northern Greece) uses the accusative clitic for the indirect object — σε μίλησε, τον έδωσα το κλειδί. It is a real variety, not an error, but the genitive is what you produce.