Negating With δεν | Greek Grammar

δεν is the ordinary negator of an indicative clause: it goes in the preverbal particle area, before any weak object pronouns and before the verb. It works with present, past, future, and conditional forms without changing the verb itself. The full placement pattern belongs to present negation, while past negation shows how aspect survives under negation. This page concentrates on a different question: what exactly does δεν negate when the important information is a description, identity, location, or one contrasted part of the clause?

Negating descriptions and identities

English can put not directly before many non-verbal predicates: “not ready,” “not a doctor,” “not for me.” Greek still needs a finite verb. With an adjective, noun phrase, or prepositional phrase as the predicate, δεν negates the copula είμαι, not the adjective or noun by itself.

Δεν είμαι έτοιμος ακόμα, δώσε μου πέντε λεπτά.

dhen íme étimos akóma, dhóse mu pénde leptá

I'm not ready yet; give me five minutes.

Η Μαρία δεν είναι γιατρός· είναι φυσικοθεραπεύτρια.

i María dhen íne yatrós· íne fisikotherapéftria

Maria isn't a doctor; she's a physiotherapist.

Αυτό το δώρο δεν είναι για μένα· γράφει το όνομα του Νίκου.

aftó to dhóro dhen íne ya ména· ghráfi to ónoma tu Níku

This present isn't for me; Nikos's name is on it.

Negation changes neither the case nor the article pattern inside the predicate. A profession used as a classification can remain bare (δεν είναι γιατρός), while an identified role can keep its article (δεν είναι ο υπεύθυνος). δεν denies the relationship expressed by είναι; it does not rebuild the noun phrase.

Ο Πέτρος δεν είναι ο υπεύθυνος του καταστήματος· μίλησε στην Ελένη.

o Pétros dhen íne o ipéfthinos tu katastímatos· mílise stin Eléni

Petros isn't the store manager; speak to Eleni.

The same principle covers existential and impersonal predicates. Greek negates the verb that makes the clause: δεν υπάρχει “there isn't,” δεν γίνεται “it can't be done,” δεν χρειάζεται “there is no need.”

Δεν υπάρχει άλλο λεωφορείο απόψε, οπότε θα πάρουμε ταξί.

dhen ipárchi álo leoforío apópse, opóte tha párume taksí

There isn't another bus tonight, so we'll take a taxi.

💡

When English gives you a fragment such as “not available” or “not my responsibility,” do not attach δεν directly to the adjective or noun. Build the Greek clause first—usually with είμαι or υπάρχω—then negate that verb.

δεν and the scope of the clause

Syntactically, δεν is a clause negator: it belongs with the finite verb. In a neutral sentence, it denies the proposition as a whole.

Δεν ήρθε ο Γιάννης στη συνάντηση.

dhen írthe o Yiánis sti sinándisi

Giannis didn't come to the meeting.

Context and contrast can narrow the meaning of that negation even though δεν stays before the verb. The correction after αλλά reveals which part is being rejected.

Δεν πήγα στην Πάτρα, αλλά στην Αθήνα.

dhen pígha stin Pátra, alá stin Athína

I didn't go to Patras; I went to Athens.

Δεν θα έρθει σήμερα, αλλά αύριο το πρωί.

dhen tha érthi símera, alá ávrio to proí

She won't come today; she'll come tomorrow morning.

English can place not immediately before the item being corrected: “not to Patras,” “not today.” Greek often leaves δεν in its fixed preverbal position and signals the narrower contrast through spoken stress plus the corrective phrase. In writing, αλλά makes that intended scope visible. Moving the focus does not create a new position for δεν: the syntax remains clause negation even when the conversational point is one place, time, or participant.

For a plainly isolated constituent—“not X, but Y”—Greek normally uses όχι, not δεν. This is especially natural in fragments and after an already affirmative verb.

Θέλω το μπλε, όχι το μαύρο.

thélo to ble, óchi to mávro

I want the blue one, not the black one.

Όχι σήμερα· αύριο θα το τελειώσουμε.

óchi símera· ávrio tha to teliósume

Not today; we'll finish it tomorrow.

💡

Use δεν to deny a finite clause. Use όχι to reject a word, phrase, label, or alternative. A following αλλά can make a narrow contrast clear even when δεν remains in its normal preverbal position.

Careful writing: δεν and δε

Contemporary writing normally keeps δεν intact before every sound. You will also meet δε in careful writing under the traditional final-ν rule. The shorter form has no apostrophe: it is δε, not δε'.

Next sound	Traditional spelling	Examples
vowel; κ, π, τ, ξ, ψ; γκ, μπ, ντ, τσ, τζ	keep ν: δεν	δεν έχω, δεν πάω, δεν ξέρω
other consonants	δε may occur	δε θέλω, δε βλέπω, δε συμφωνώ

This distribution is an orthographic convention, not a meaning or register contrast. The shorter δε is encountered when a writer follows the traditional sound-conditioned spelling rule; δεν is standard across registers and is the safest, most usual choice in present-day prose. Unlike μη(ν), whose alternation remains active, δεν is commonly left unchanged. See the final -ν for the wider spelling pattern.

Common Mistakes

1. Copying English “be + not + adjective” order. Greek puts δεν before the copula, not between είμαι and its predicate.

❌ Είμαι δεν έτοιμος ακόμα.

Incorrect — δεν negates the copula and must precede είμαι.

✅ Δεν είμαι έτοιμος ακόμα.

dhen íme étimos akóma

I'm not ready yet.

2. Using δεν to reject only a noun phrase after an affirmative verb. Use όχι for constituent negation.

❌ Αγόρασα δεν το μαύρο, αλλά το μπλε.

Incorrect — after the affirmative Αγόρασα, contrast the object with όχι.

✅ Αγόρασα το μπλε, όχι το μαύρο.

aghórasa to ble, óchi to mávro

I bought the blue one, not the black one.

3. Using όχι as the preverbal negator of an ordinary statement. A finite indicative clause takes δεν.

❌ Εγώ όχι καταλαβαίνω τι εννοείς.

Incorrect — όχι cannot replace the clause negator δεν here.

✅ Δεν καταλαβαίνω τι εννοείς.

dhen katalavéno ti enoís

I don't understand what you mean.

Key Takeaways

δεν negates the finite indicative clause; the detailed placement template is covered on the written present- and past-negation pages.
Noun, adjective, and prepositional predicates need a verb: δεν είναι έτοιμος / γιατρός / για μένα.
Contrast may narrow δεν's semantic scope, but όχι is the normal way to isolate one rejected constituent.
Modern writing usually keeps δεν. Traditional careful spelling may use δε before consonants outside the final-ν keep-set.

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