English requires a subject in every finite clause. You cannot say am tired or is raining — the language forces I and it into the sentence whether they carry information or not. Greek has no such requirement. The personal ending on the verb already names the person, so the pronoun is free to stay home — and normally does.
That freedom is the point. Because the pronoun is optional, putting one in is a signal. It is not neutral, it is not "more complete", and it is not more polite. It tells the listener that the identity of the subject is somehow at issue. This page is about what exactly it signals.
The default: no pronoun
Μιλάω με τη γιαγιά μου κάθε Κυριακή στις έντεκα.
miláo me ti yayá mu káthe Kiriakí stis éndeka
I speak to my grandmother every Sunday at eleven.
Δεν προλαβαίνω σήμερα, τα λέμε αύριο.
dhen prolavéno símera, ta léme ávrio
I haven't got time today — talk to you tomorrow.
Neither sentence contains a pronoun, and neither is missing anything. Μιλάω can only mean "I speak"; the -ω is doing the work that English gives to I. A learner who writes Εγώ μιλάω με τη γιαγιά μου κάθε Κυριακή has not made an error — the sentence is grammatical — but has said something subtly different, closer to "I speak to my grandmother every Sunday (whatever anyone else does)". Do that in every sentence and you sound like someone insisting on themselves for no reason.
What the pronoun is for
There are five jobs, and between them they cover essentially every pronoun you will hear a Greek speaker use.
Contrast — two subjects doing different things. This is the commonest reason by far, and usually both pronouns appear.
Εγώ πλένω τα πιάτα, εσύ σκουπίζεις.
eghó pléno ta piáta, esí skupízis
I'll do the dishes, you sweep.
Εγώ οδηγώ ως τα Τρίκαλα κι εσύ από εκεί και πέρα.
eghó odhighó os ta Tríkala ki esí apó ekí ke péra
I'll drive as far as Trikala and you take it from there.
Correction or protest — disputing who did what.
Εγώ το είπα αυτό; Δεν το θυμάμαι καθόλου.
eghó to ípa aftó; dhen to thimáme kathólu
I said that? I don't remember it at all.
Answering "who?" — the pronoun is the whole answer, and a verb ending cannot stand alone.
— Ποιος έσπασε το ποτήρι; — Εγώ. Λυπάμαι.
— pios éspase to potíri; — eghó. lipáme
— Who broke the glass? — Me. Sorry.
Switching or tracking a third person. The ending tells you the verb is third person; it does not tell you which third person, or what gender. When two people are in play, the pronoun is not emphasis at all — it is basic clarity.
Η Νίκη κι ο Θωμάς χώρισαν πέρσι. Αυτός μένει ακόμα στο ίδιο σπίτι.
i Níki ki o Thomás chórisan pérsi. aftós méni akóma sto ídhio spíti
Niki and Thomas split up last year. He's still living in the same flat.
Piggybacking on someone else's sentence — the "me too / me neither" pattern, where there is no verb at all for an ending to attach to.
— Πεινάω. — Κι εγώ. Πάμε για κανένα σουβλάκι;
— pináo. — ki eghó. páme ya kanéna suvláki;
— I'm hungry. — Me too. Shall we go and get a souvlaki?
Ούτε εγώ κατάλαβα τι ήθελε να πει.
úte eghó katálava ti íthele na pi
I didn't understand what he was getting at either.
Notice that Greek uses the nominative εγώ where English uses the object form me ("me too", "me neither"). Greek is being consistent: it is still a subject, so it is still εγώ.
The same sentence, twice
Register contrasts are easier to feel than to describe. Both of the following are correct Greek; they are not interchangeable.
Δουλεύω σε τράπεζα εδώ και τρία χρόνια.
dhulévo se trápeza edhó ke tría chrónia
I've been working at a bank for three years. (neutral — simply reporting)
Εγώ δουλεύω σε τράπεζα, ο αδερφός μου σε νοσοκομείο.
eghó dhulévo se trápeza, o adherfós mu se nosokomío
I work at a bank; my brother works at a hospital. (the pronoun sets up the contrast)
Drop the second half of that second sentence and the εγώ is left hanging, promising a contrast that never arrives. Greek listeners hear that promise. It is the reason a page of Εγώ… Εγώ… Εγώ… reads as self-absorbed rather than merely wordy.
(academic) Formal Greek prose goes further in the other direction: academic writing avoids εγώ almost entirely, preferring a first-person plural (θεωρούμε ότι… "we consider that…") or an impersonal construction. Reserve εγώ in writing for genuine contrast.
Greek has no dummy subject at all
English invents subjects to satisfy its own rule: it rains, it is late, it seems, there is a problem. Greek invents nothing. The verb simply stands there.
Βρέχει από το πρωί και δεν λέει να σταματήσει.
vréchi apó to proí ke dhen léi na stamatísi
It's been raining since this morning and it just won't stop.
Είναι δύσκολο να βρεις σπίτι σ' αυτή τη γειτονιά.
íne dhískolo na vris spíti s' aftí ti yitoniá
It's hard to find a flat in this neighbourhood.
There is no word in either sentence corresponding to the English it, and inserting αυτό does not make them more complete — it makes them ungrammatical, because αυτό would have to point at something. The wider family of subjectless verbs is on impersonal subjects, and the syntax of subject omission generally is on pro-drop.
Common Mistakes
1. A pronoun that disagrees with the verb ending. If you do put the pronoun in, it must match. Learners who add εγώ as an afterthought often leave the verb in whatever person they had first.
❌ Εγώ μιλάει λίγο ελληνικά.
Incorrect — εγώ requires a first-person ending: Εγώ μιλάω.
✅ Εγώ μιλάω λίγο ελληνικά, αλλά η γυναίκα μου τα μιλάει τέλεια.
eghó miláo lígho eliniká, alá i yinéka mu ta milái télia
I speak a bit of Greek, but my wife speaks it perfectly.
2. Translating the English dummy "it". There is nothing for αυτό to refer to in a weather sentence, so it cannot be there.
❌ Αυτό βρέχει πολύ σήμερα.
Incorrect — Greek weather verbs take no subject at all: Βρέχει πολύ σήμερα.
✅ Βρέχει πολύ σήμερα, πάρε ομπρέλα.
vréchi polí símera, páre ombréla
It's pouring today — take an umbrella.
3. Using the object form in a coordinated subject. English tolerates Maria and me went; Greek does not, because εμένα is unambiguously an object form.
❌ Η Μαρία και εμένα πήγαμε στο σινεμά.
Incorrect — a subject is nominative even when coordinated: Η Μαρία κι εγώ.
✅ Η Μαρία κι εγώ πήγαμε στο σινεμά την Τρίτη.
i María ki eghó píghame sto sinemá tin Tríti
Maria and I went to the cinema on Tuesday.
4. Filling every subject slot out of English habit. This one is not an error of grammar but of register, so it gets two correct sentences rather than a wrong one — and the difference between them is real.
Πήγα στον γιατρό χθες και μου έγραψε αντιβίωση.
pígha ston yatró chthes ke mu éghrapse andivíosi
I went to the doctor yesterday and she put me on antibiotics. (neutral — how you would actually say it)
Εγώ πήγα στον γιατρό χθες και μου έγραψε αντιβίωση.
eghó pígha ston yatró chthes ke mu éghrapse andivíosi
I went to the doctor yesterday and she put me on antibiotics. (correct, but the εγώ announces a contrast — 'I did, unlike you' — so it needs a reason)
Key Takeaways
- Greek is pro-drop: the verb ending names the person, so the subject pronoun is normally absent. Μιλάω ελληνικά is complete.
- Because it is optional, an inserted pronoun always means something — it is never just filler.
- The five real jobs: contrast, correction, answering "who?", tracking a third person, and "me too / me neither" where there is no verb to carry an ending.
- Third person is different in kind: with two people in play, αυτός / αυτή is not emphasis, it is disambiguation, because είναι, έφυγε, μένει say nothing about gender.
- "Me too" is κι εγώ, in the nominative — Greek keeps the subject case where English switches to me.
- Greek has no dummy subject: Βρέχει, Είναι δύσκολο, Φαίνεται ότι… — never ×Αυτό βρέχει.
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Start learning Greek →Related Topics
- Subject PronounsA1 — The ten forms of εγώ, εσύ, αυτός, εμείς, εσείς — all of them stressed on the final syllable, all of them optional, and the third person borrowed wholesale from the demonstrative αυτός. Includes the polite εσείς and its odd agreement (plural verb, singular adjective) when you are addressing one person.