çalışmak is one verb doing three jobs that English splits among work, study, and try. Which meaning is active depends almost entirely on the complement it takes: a locative place gives you "work at," a dative field gives you "work on / study," a bare object can give you "study (a subject)," and a -mAyA verbal noun gives you "try to." Learning çalışmak well means learning to read those complement patterns, because the verb itself stays the same while its meaning shifts under them.
"To work" — locative for the workplace
The most basic sense is "to work." The place where you work — your employer or workplace — goes in the locative case -DA ("at/in"). This makes intuitive sense: you work at a place.
Bir bankada çalışıyorum.
I work at a bank.
Eşim hastanede çalışıyor, ben de okulda.
My spouse works at a hospital, and I work at a school.
Yıllarca bu fabrikada çalıştı.
He worked at this factory for years.
To name the job rather than the place, Turkish typically uses the predicate noun construction (öğretmenim "I am a teacher") or olarak ("as"): muhasebeci olarak çalışıyorum "I work as an accountant." The plain "work hard / work a lot" sense needs no complement at all.
Bu hafta çok çalıştık, herkes yorgun.
We worked a lot this week — everyone's tired.
"To study" — for an exam, a subject, or in general
çalışmak is also the everyday verb for "study" in the sense of putting in study effort — revising, preparing, working through material. What you study takes the dative -A (you direct your effort toward the subject or exam), or appears as a bare object for a school subject.
Yarınki sınava çalışıyorum.
I'm studying for tomorrow's exam.
Bütün gece matematik çalıştım.
I studied maths all night.
Derslerine düzenli çalışırsan başarırsın.
If you study your lessons regularly, you'll succeed.
Note the case logic: sınava (dative) "for the exam," but matematik (bare) "maths." A crucial distinction: çalışmak is study as an activity/effort, while okumak ("to read") is study in the sense of being enrolled / pursuing a degree. So "I study at university" (am enrolled) is üniversitede okuyorum, but "I'm studying for my exam" (putting in effort) is sınava çalışıyorum. Mixing these up is one of the most common A2 slips.
Tıp okuyorum ama bu hafta hiç çalışamadım.
I'm studying medicine [enrolled], but I couldn't study at all this week.
"To try" — -mAyA çalışmak
The third major sense is "to try / attempt / make an effort to do something." Here çalışmak governs a verbal noun in -mA marked with the dative: -mAyA çalışmak, literally "to work toward doing." This is an extremely high-frequency phasal pattern (see serial and phasal verbs).
Anlamaya çalışıyorum ama çok hızlı konuşuyorsun.
I'm trying to understand, but you're speaking too fast.
Sakin olmaya çalış.
Try to stay calm.
Erken kalkmaya çalışıyorum ama hep geç kalıyorum.
I try to get up early, but I'm always late.
The structure is fixed: take the verb stem, add the verbal-noun -mA (which harmonizes to -ma/-me), add the dative buffer -y + -A, then çalışmak: anla-ma-y-a çalışmak. Because the -mA is dative, learners who default to the infinitive -mAk produce the wrong form — anlamak çalışıyorum is ungrammatical. This is the single most important pattern on the page.
The aorist: çalışır
çalışmak has a regular aorist, çalışır ("works / studies / tries," habitually), with negative çalışmaz.
| Person | Aorist (positive) | Aorist (negative) |
|---|---|---|
| ben | çalışırım | çalışmam |
| sen | çalışırsın | çalışmazsın |
| o | çalışır | çalışmaz |
| biz | çalışırız | çalışmayız |
| siz | çalışırsınız | çalışmazsınız |
| onlar | çalışırlar | çalışmazlar |
O her gün sabah dokuzdan altıya kadar çalışır.
He works every day from nine in the morning to six.
There is a second, useful "work" sense in the aorist/present: machines and devices çalışmak meaning "to function / run." A car that won't start çalışmıyor; an app that works fine çalışıyor.
Araba çalışmıyor, galiba aküsü bitmiş.
The car won't start — the battery's probably dead.
çalıştırmak: the causative
The causative çalıştırmak ("to make work") covers two everyday meanings born of the senses above: "to employ / make someone work" (from "work") and "to start / run a machine" (from "function").
Şirket yüzlerce kişi çalıştırıyor.
The company employs hundreds of people.
Motoru çalıştır da gidelim.
Start the engine and let's go.
Summary of complement patterns
| Meaning | Complement | Example |
|---|---|---|
| work (be employed) | locative place (-DA) | bankada çalışmak |
| study (put in effort) | dative goal (-A) or bare subject | sınava / matematik çalışmak |
| try to do | -mAyA (dative verbal noun) | anlamaya çalışmak |
| function, run (of a machine) | (intransitive, no object) | araba çalışıyor |
Common mistakes
❌ Bir bankaya çalışıyorum.
Incorrect — the workplace takes the locative, not the dative.
✅ Bir bankada çalışıyorum.
I work at a bank.
❌ Anlamak çalışıyorum.
Incorrect — 'try to' needs the dative verbal noun -mAyA, not the bare infinitive.
✅ Anlamaya çalışıyorum.
I'm trying to understand.
❌ Üniversitede çalışıyorum, mühendislik bölümünde.
Incorrect — to mean 'I'm a student studying engineering', use okumak; çalışmak here would mean you're employed there.
✅ Üniversitede okuyorum, mühendislik bölümünde.
I study at university, in the engineering department.
❌ Yarınki sınavı çalışıyorum.
Incorrect — 'study for an exam' takes the dative (sınava), not the accusative.
✅ Yarınki sınava çalışıyorum.
I'm studying for tomorrow's exam.
❌ Araba çalışmıyar, tamirciye götürelim.
Incorrect — the negative present of çalışmak is çalışmıyor, not çalışmıyar.
✅ Araba çalışmıyor, tamirciye götürelim.
The car won't start — let's take it to the mechanic.
Key takeaways
- çalışmak = work / study / try, with the meaning decided by the complement.
- Work → workplace in the locative (bankada çalışmak).
- Study (effort) → goal in the dative (sınava çalışmak) or bare subject (matematik çalışmak); use okumak for "be enrolled / pursue a degree."
- Try to do → -mAyA çalışmak with the dative verbal noun (anlamaya çalışmak) — never the bare infinitive.
- Of machines, çalışmak = "to run/function"; the causative çalıştırmak = "employ / start (a machine)."
- Aorist: çalışır (regular).
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Start learning Turkish→Related Topics
- The Locative -DA: At / In / OnA1 — The locative case -DA marks static location (at, in, on) and powers the var/yok possession construction; unlike English at/in, it can never express motion toward a place.
- The Action Nominal -mAB1 — The -mA verbal noun and how its possessive suffix encodes a subject, enabling different-subject complement clauses like gelmeni istiyorum.
- Starting, Continuing, Finishing an ActionB2 — How to say begin, continue, stop and finish an action in Turkish — and why the case on the nominalized complement is fixed per verb: -mAyA başlamak (dative) but -mAyI bırakmak (accusative).
- How to Use the Verb ReferenceA2 — How to read the Turkish verb-reference pages — stem, key forms, governed case, and the irregular-feeling details they highlight.