Purpose Clauses: (για) να | Greek Grammar

To say why you do something, Greek uses a να-clause, most often για να ("in order to / so that"). English may use a free infinitive (I came to see you) or a finite clause (so that you would read it). Greek keeps the purpose verb fully conjugated in both cases, whether its subject stays the same or changes. The restricted invariant form seen in έχω γράψει survives only inside perfect constructions; it cannot stand alone as a purpose complement.

για να = "in order to"

για να is the explicit everyday marker of purpose in intentional contexts. Put it between the main verb and the goal, and the goal-verb conjugates for whoever performs it. In narrative contexts, για να can also introduce an eventual result rather than an intended goal; that separate reading is covered on purpose and result clauses.

Πήγα στην αγορά για να ψωνίσω για το τραπέζι της Κυριακής.

pígha stin aghorá ya na psoníso ya to trapézi tis Kiriakís

I went to the market to do the shopping for Sunday's lunch.

Έβαλα ξυπνητήρι για να σηκωθώ νωρίς αύριο.

évala ksipnitíri ya na sikothó norís ávrio

I set an alarm so I'd get up early tomorrow.

The για carries the "in order to" meaning; the να is the ordinary subjunctive particle. Formal purpose alternatives include προκειμένου να and με σκοπό να ("with the aim of"). ώστε να most often presents a result but can also present an intended result; these distinctions are gathered on purpose conjunctions. για να is the everyday workhorse.

Plain να after verbs of motion

After a verb of motion or setting-out — πάω, έρχομαι, βγαίνω, τρέχω, περνάω — a bare να can carry the purpose. The first verb already makes the goal relation easy to recover.

Πάω να δω τι κάνει το μωρό, μου φάνηκε ότι έκλαψε.

páo na dho ti káni to moró, mu fánike óti éklapse

I'm going to check on the baby — I thought I heard it cry.

Έτρεξα να προλάβω την τράπεζα πριν κλείσει στις δύο.

étreksa na prolávo tin trápeza prin klísi stis dhío

I ran to make it to the bank before it closed at two.

Both πάω να δω and πάω για να δω are correct, but the bare form is the everyday default after motion. Elsewhere, or when purpose is emphasised, για να is clearer.

Same subject or different subject — the structure doesn't change

Greek uses the same για να + conjugated verb whether the subjects match or differ. The goal-verb's ending identifies who performs it.

Ήρθα μέχρι εδώ μόνο για να σε δω.

írtha méchri edhó móno ya na se dho

I came all this way just to see you.

Σου το έδωσα για να το διαβάσεις, όχι για να το πετάξεις.

su to édhosa ya na to dhiavásis, óchi ya na to petáksis

I gave it to you so you'd read it, not so you'd throw it away.

In για να σε δω the first-person ending makes me the viewer; in για να το διαβάσεις the second-person ending assigns the reading to you. Greek needs no infinitive-versus-finite switch.

Negative purpose: για να μη(ν)

To express a purpose you want to avoid ("so as not to / so that … won't"), negate the να-clause with μη(ν), never δεν.

Μιλάω σιγά για να μην ξυπνήσω το μωρό.

miláo sighá ya na min ksipníso to moró

I'm speaking quietly so as not to wake the baby.

The ν of μην stays before vowels and κ, π, τ, ξ, ψ, γκ, μπ, ντ, τσ, τζ (μην ξυπνήσω) and drops before other consonants (μη μιλάς) — the same rule as everywhere μη(ν) appears, covered under negative commands.

Which aspect inside the purpose clause?

A purpose clause makes the ordinary aspect choice. The perfective presents a goal or a finite series as a bounded whole; the imperfective presents the goal from inside as a process, maintained policy or open habit. Event count alone does not choose the form.

Σταμάτησα στο φαρμακείο για να πάρω τα φάρμακά μου.

stamátisa sto farmakío ya na páro ta fármaká mu

I stopped at the pharmacy to pick up my medication. (bounded pickup → perfective)

Αφήνω σημειώματα παντού για να μην ξεχνάω τι έχω να κάνω.

afíno simiómata pandú ya na min ksechnáo ti écho na káno

I leave notes everywhere so I don't keep forgetting what I have to do. (ongoing aim → imperfective)

Έβαλα τρεις υπενθυμίσεις στο κινητό για να πάρω το φάρμακο τρεις φορές σήμερα.

évala tris ipenthimísis sto kinitó ya na páro to fármako tris forés símera

I set three phone reminders so I would take the medicine three times today. (finite series packaged as bounded)

Κάθισα πίσω για να διαβάζω όσο κρατούσε το ταξίδι.

káthisa píso ya na dhiavázo óso kratúse to taksídhi

I sat in the back so I could read for the duration of the trip. (one situation viewed internally)

να πάρω can package one pickup or the three scheduled doses; να μην ξεχνάω maintains an open policy, and να διαβάζω opens an internal view of one trip. The full mechanics are on aspect in the subjunctive.

Common Mistakes

1. Dropping να and leaving a bare verb. English "I came to help" encourages the calque ×Πέρασα χαιρετήσω. Greek needs να.

✅ Πέρασα να χαιρετήσω τους γονείς σου.

pérasa na cheretíso tus ghonís su

I dropped by to say hello to your parents.

2. Using ότι / πως ("that") for purpose. English "so that" tempts a that-word, but purpose is a να-clause.

❌ Άναψα το φως ότι να διαβάσω.

Incorrect — purpose is (για) να, not ότι: άναψα το φως για να διαβάσω.

✅ Άναψα το φως για να διαβάσω.

ánapsa to fos ya na dhiaváso

I turned on the light so I could read.

3. Negating purpose with δεν. Inside a να-clause the negator is always μη(ν).

❌ Κρύφτηκα για να δεν με δουν.

Incorrect — the να-clause negates with μην: για να μη με δουν.

✅ Κρύφτηκα για να μη με δουν.

kríftika ya na mi me dhun

I hid so they wouldn't see me.

Key Takeaways

Purpose = a να-clause; για να ("in order to / so that") is the explicit everyday marker.
After verbs of motion (πάω, βγαίνω, τρέχω…) a bare να is enough: πάω να δω.
Same subject and different subject use the same structure — για να + a fully conjugated verb; the ending shows who acts (για να σε δω vs για να το διαβάσεις).
Negative purpose is για να μη(ν), never δεν.
The purpose verb makes the usual aspect choice: perfective packages a bounded goal or finite series; imperfective opens an internal, maintained or habitual view.

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