Partitive Case (Osastav)
Grammar Rule in 30 Seconds
The Partitive case describes an incomplete action or an indefinite quantity of something.
- Use it for indefinite amounts: 'Joon vett' (I drink some water).
- Use it with negative verbs: 'Ma ei söö õuna' (I am not eating an apple).
- Use it after numbers greater than one: 'Kaks õuna' (Two apples).
Meanings
The Partitive case indicates an object that is not fully affected by the action or an indefinite quantity.
Indefinite quantity
Referring to an unspecified amount of a substance.
“Ma joon kohvi.”
“Söö leiba!”
Incomplete action
An action that is ongoing or not finished.
“Ma kirjutan kirja.”
“Ta vaatab filmi.”
Negative object
Objects in negative sentences are always in the partitive.
“Ma ei näe autot.”
“Ta ei taha suppi.”
Partitive Formation (Singular)
| Nominative | Partitive | Meaning |
|---|---|---|
| Auto | Autot | Car |
| Raamat | Raamatut | Book |
| Maja | Maja | House |
| Kohv | Kohvi | Coffee |
| Laps | Last | Child |
| Kass | Kassi | Cat |
| Tuba | Tuba | Room |
| Pood | Poodi | Shop |
Reference Table
| Form | Structure | Example |
|---|---|---|
| Affirmative | Verb + Partitive | Ma joon vett |
| Negative | Ei + Verb + Partitive | Ma ei joo vett |
| Question | Kas + Verb + Partitive? | Kas sa jood vett? |
| Quantity | Number + Partitive | Kaks vett |
| Ongoing | Verb + Partitive | Ma loen raamatut |
| Short Answer | Partitive | Vett, palun |
フォーマル度スペクトル
Soovin kohvi. (Ordering in a cafe)
Ma tahan kohvi. (Ordering in a cafe)
Tahan kohvi. (Ordering in a cafe)
Kohvi, palun. (Ordering in a cafe)
The Partitive Universe
Usage
- Negation Negative sentences
- Quantity Indefinite amount
- Process Ongoing action
Examples by Level
Ma joon vett.
I drink some water.
Ma ei taha suppi.
I don't want soup.
Ta loeb raamatut.
He is reading a book.
Mul on kaks autot.
I have two cars.
Kas sa tahad kohvi?
Do you want some coffee?
Ma ei näe maja.
I don't see the house.
Me mängime tennist.
We are playing tennis.
Palun kolm õuna.
Three apples, please.
Ta kirjutab kirja, aga ei lõpeta seda.
He is writing a letter but not finishing it.
Ma ei leidnud poodi.
I didn't find the shop.
Söö leiba, see on värske.
Eat some bread, it's fresh.
Ma ei osta seda autot.
I am not buying this car.
Ta vaatas filmi, kuid jäi magama.
He was watching a movie but fell asleep.
Ma ei ole seda raamatut lugenud.
I haven't read this book.
Palun andke mulle vett.
Please give me some water.
Ta ei tunne seda inimest.
He doesn't know this person.
Ta ei ole kunagi näinud sellist vaatepilti.
He has never seen such a sight.
Me ei leidnud ühtegi lahendust.
We didn't find any solution.
Ta ei soovinud seda tööd.
He didn't want this job.
Ma ei oodanud sellist vastust.
I didn't expect such an answer.
Ta ei ole kunagi tundnud sellist rõõmu.
He has never felt such joy.
Me ei ole kunagi näinud nii palju inimesi.
We have never seen so many people.
Ta ei ole kunagi saanud sellist kingitust.
He has never received such a gift.
Ma ei ole kunagi kuulnud sellist lugu.
I have never heard such a story.
Easily Confused
Learners mix them because both can be used for objects.
Nominative is the base form, Partitive is the object form.
Plural Partitive endings (-sid/-id) are different from singular.
よくある間違い
Ma ei joo vesi
Ma ei joo vett
Ma loen raamat
Ma loen raamatut
Kaks auto
Kaks autot
Ma söön õun
Ma söön õuna
Ma ei näe see auto
Ma ei näe seda autot
Ta ei taha see
Ta ei taha seda
Ma ei osta leib
Ma ei osta leiba
Ma lõpetasin raamat
Ma lõpetasin raamatu
Ta kirjutas kirja ära
Ta kirjutas kirja ära
Ma ei ole näinud seda raamat
Ma ei ole näinud seda raamatut
Ta ei ole kunagi tundnud selline rõõm
Ta ei ole kunagi tundnud sellist rõõmu
Me ei leidnud ühtegi lahendus
Me ei leidnud ühtegi lahendust
Ta ei soovinud see töö
Ta ei soovinud seda tööd
Ma ei oodanud selline vastus
Ma ei oodanud sellist vastust
Sentence Patterns
Ma joon ___.
Ma ei söö ___.
Mul on ___.
Ma loen ___.
Real World Usage
Palun kohvi.
Pole aega.
Soovin seda tööd.
Ma ei leia poodi.
Loen raamatut.
Telli suppi.
Think 'Some'
Negative Rule
Ongoing Action
Be Direct
Smart Tips
Immediately think 'Partitive'.
Use the Partitive.
Use the Partitive.
Use the Partitive.
発音
Partitive T
The final 't' in the Partitive is often soft.
Question
Kas sa tahad kohvi? ↑
Rising intonation for questions.
Memorize It
Mnemonic
Partitive is for 'Partial' things—if it's not the whole thing, use the Partitive!
Visual Association
Imagine a pizza. If you eat the whole pizza, it's the 'Total' case. If you just take a slice, you are eating 'pizza' (Partitive).
Rhyme
When the action is not done, or the amount is just some, add a 't' to the end, the Partitive is your friend.
Story
Peeter is hungry. He wants 'leiba' (bread). He doesn't want the whole bakery, just some bread. So he says 'Palun leiba'. He is not eating the whole loaf, just a part of it.
Word Web
チャレンジ
For the next 5 minutes, label everything you touch using the Partitive (e.g., 'Ma puudutan lauda').
文化メモ
Estonians are very direct. Using the Partitive correctly shows you respect the language's structure.
The Partitive case is a Finno-Ugric feature, common in Estonian and Finnish.
Conversation Starters
Mida sa sööd?
Kas sa tahad vett?
Mida sa loed?
Mida sa ei taha?
Journal Prompts
Test Yourself
Ma joon ___ (vesi).
Which is correct?
Find and fix the mistake:
Ma loen raamat.
Ma söön õuna. ->
Numbers > 1 use the Partitive.
A: Kas sa tahad kohvi? B: Jah, palun ___.
Ma / loen / raamatut.
Which are Partitive?
Score: /8
練習問題
8 exercisesMa joon ___ (vesi).
Which is correct?
Find and fix the mistake:
Ma loen raamat.
Ma söön õuna. ->
Numbers > 1 use the Partitive.
A: Kas sa tahad kohvi? B: Jah, palun ___.
Ma / loen / raamatut.
Which are Partitive?
Score: /8
よくある質問 (8)
It's a grammatical case used for indefinite amounts or ongoing actions.
In negative sentences, for indefinite quantities, and ongoing actions.
It takes practice, but the rules are consistent.
Usually by adding -t to the stem.
Yes, plural uses -sid.
It's a rule in Estonian to show the object is not affected by the action.
No, only for indefinite or ongoing things.
English uses 'some' or 'a', Estonian uses case endings.
In Other Languages
Partitive article (de)
Estonian uses noun endings; Spanish uses prepositions.
Partitive article (du/de la)
Estonian is a case system; French is an article system.
Accusative case
German doesn't have a specific 'some' case.
Particle 'o'
Japanese particles are separate words.
Accusative case (Mansoub)
Arabic cases are for grammatical roles, not aspect.
None
Chinese uses word order and particles.
