Negating the Present: δεν

To turn any present-tense statement into its negative, Greek does one thing: it puts the little word δεν in front of the verb. That is the whole mechanism. There is no auxiliary to conjugate, no "do" to insert, no word order to rearrange. If γράφω means "I write," then δεν γράφω means "I don't write." Learn where δεν goes and you can negate every verb in the language.

δεν goes directly before the verb

The negator δεν is glued to the front of the verb. Whatever the subject, whatever the tense, δεν comes immediately before the conjugated form.

Notice that the subject (Ο Νίκος) can still sit out in front — δεν attaches to the verb, not to the start of the sentence. Wherever the verb goes, δεν travels with it, one step ahead.

No "do" — Greek needs no auxiliary

This is the single biggest thing an English speaker has to unlearn. English cannot simply say "I not know"; it props the sentence up with a form of do: "I do not know." Greek has no equivalent of that helper verb. You negate the real verb directly.

There is nothing between δεν and the verb that corresponds to English "do." Reaching for a helper — trying to build "I do not know" as a two-verb structure — produces a sentence no Greek speaker would utter. The verb carries its own person and number; δεν just flips it to negative.

δεν comes before the object pronouns too

Greek object pronouns (the little unstressed words το "it," σε "you," μου "to me," τους "them," and so on) already cling to the front of the verb. When you negate, δεν lands in front of the whole cluster — pronoun included. The order is fixed:

The pronoun never sneaks in front of δεν, and it never jumps behind the verb in a negative statement. The full ordering of these little words — which one comes first when there are two, and when they flip to the other side of the verb — lives on clitic pronoun placement.

δεν is for statements; μη(ν) is for commands

δεν negates the indicative — plain statements about what is or isn't the case. It does not negate commands. To tell someone not to do something, Greek switches to a different negator, μη(ν), and to the subjunctive:

So the rule of thumb: if you are reporting a fact ("I don't...", "she doesn't...") use δεν; if you are forbidding an action ("Don't...!") use μη(ν). The full split — including the subjunctive with να and other uses — is on δεν vs μη(ν).

The final -ν of δεν

Strictly, δεν belongs to a family of words whose final -ν is supposed to drop before certain consonants, giving a shorter form δε. The traditional rule keeps the -ν before a vowel and before κ, π, τ, ξ, ψ and the clusters μπ, ντ, γκ, τσ, τζ, and drops it elsewhere (δε θέλω, δε βλέπω).

In practice, though, modern writers overwhelmingly keep δεν intact everywhere, precisely because the bare δε collides with other little words and looks bookish. There is no shame in writing δεν before every verb — it is never wrong, and it is what most Greeks do. The reduced δε is a slightly more formal or careful-spelling option, not a requirement.

Double negation is normal, not a mistake

In English, "I don't know nothing" is stigmatized — two negatives are said to "cancel out." Greek works the opposite way. Negative words like τίποτα (nothing/anything), κανείς/κανένας (nobody/anybody), and ποτέ (never/ever) still require δεν on the verb. The two negatives reinforce each other; this is called negative concord, and it is obligatory.

Drop the δεν and the sentence collapses — ×Ξέρω τίποτα is not "I know nothing," it is simply broken. The negation has to live on the verb. The rules of negative concord and the full list of negative words are on double negation and negative words.

Common Mistakes

1. Inventing a "do" auxiliary. There is no helper verb. δεν attaches straight to the real verb.

2. Putting δεν after the verb. The negator comes before the verb, never after it.

3. Using δεν to give a command. Prohibitions take μη(ν) and the subjunctive, not δεν.

4. Dropping δεν because a negative word is already there. Negative words keep δεν; the two work together.

Key Takeaways

• Negate the present by putting δεν immediately before the verb — no auxiliary, no "do," no word-order change.
• δεν also precedes any object pronoun cluster: δεν
  • pronoun(s) + verb (Δεν το ξέρω, Δεν μας το λέει).
• δεν negates statements (the indicative); μη(ν) negates commands and να-clauses.
• Keeping δεν's -ν everywhere is always safe; the reduced δε is an optional, more formal variant.
• Negative words (τίποτα, κανείς, ποτέ) still require δεν — Greek uses double negation as standard.