A1 · 初級 チャプター 6

The Case System Basics

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このチャプターのルール クイック練習

Chapter in 30 Seconds

Master the fundamental building blocks of Estonian nouns with the Nominative and Partitive cases.

  • Identify the basic dictionary form of nouns.
  • Express partial quantities or ongoing actions.
  • Distinguish between subjects and objects.
Unlock the secrets of Estonian noun endings.

学べること

Introduction to the Nominative, Genitive, and Partitive cases. Understanding the fundamental building blocks of Estonian noun declension.

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Use the Nominative case for subjects and the Partitive case for partial quantities.

ヒントとコツ (2)

💡

Dictionary Lookup

Always look for the Nominative form in the dictionary.
frontend.learn_grammar.from_rule: Nominative Case (Nimetav)
💡

Think 'Some'

Whenever you want to say 'some', use the Partitive.
frontend.learn_grammar.from_rule: Partitive Case (Osastav)

重要な語彙 (6)

koer dog vesi water õun apple sööma to eat jooma to drink raamat book

Real-World Preview

coffee

At the Café

Review Summary

  • Noun (base)
  • Noun + (a/t/d)

よくある間違い

When you eat 'an' apple, it is a partial object, so you must use the partitive case.

Wrong: Ma söön õun.
正解: Ma söön õuna.

The subject of the sentence should be in the nominative case.

Wrong: Vett on hea.
正解: Vesi on hea.

Drinking water implies drinking a portion of it, requiring the partitive.

Wrong: Ma joon vesi.
正解: Ma joon vett.

Next Steps

Congratulations on finishing the final chapter! You are now ready to start forming simple, meaningful sentences in Estonian.

Label items in your house using sticky notes.

Continue to: Looking Backwards

クイック練習 (6)

Correct the sentence.

Find and fix the mistake:

Ma loen raamat.

✓ Correct! ✗ Not quite. Correct answer: Ma loen raamatut
Ongoing action requires Partitive.

frontend.learn_grammar.from_rule: Partitive Case (Osastav)

Which is the Nominative form?

Select the base form.

✓ Correct! ✗ Not quite. Correct answer: kass
Nominative is the base form.

frontend.learn_grammar.from_rule: Nominative Case (Nimetav)

Fill in the correct form.

Ma joon ___ (vesi).

✓ Correct! ✗ Not quite. Correct answer: vett
Partitive of vesi is vett.

frontend.learn_grammar.from_rule: Partitive Case (Osastav)

Fill in the correct subject.

___ on ilus.

✓ Correct! ✗ Not quite. Correct answer: Auto
Subject must be Nominative.

frontend.learn_grammar.from_rule: Nominative Case (Nimetav)

Fix the sentence.

Find and fix the mistake:

Kassi on siin.

✓ Correct! ✗ Not quite. Correct answer: Kass on siin.
Subject must be Nominative.

frontend.learn_grammar.from_rule: Nominative Case (Nimetav)

Choose the correct sentence.

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: Ma ei joo kohvi
Negative requires Partitive.

frontend.learn_grammar.from_rule: Partitive Case (Osastav)

Score: /6

よくある質問 (4)

It is the base form of a noun.
No, it is the uninflected form.
It's a grammatical case used for indefinite amounts or ongoing actions.
In negative sentences, for indefinite quantities, and ongoing actions.
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The Present Tense Journey
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Looking Backwards
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