The Japanese grammar test at Examinizer checks your grammar across the full CEFR scale, from A1 beginner to C2 proficient. It runs 25 questions, takes about 20 minutes, and gives you an instant CEFR result with a score breakdown. No registration is needed to take it.
What this Japanese grammar test covers
- ✓ Particle usage (は, が, を, に, で, and more)
- ✓ Verb conjugation groups and the te-form
- ✓ Adjective conjugation (i-adjectives and na-adjectives)
- ✓ Sentence structure and SOV word order
- ✓ Politeness register: plain form, masu form, and keigo
Why Japanese grammar is different
Japanese does not mark gender or plurals on nouns, and it builds meaning through particles rather than word order alone. The verb sits at the end of the sentence, and the same idea can be phrased in several ways depending on who you are speaking to. A learner who masters vocabulary but skips particle drills often gets misunderstood, because は and が change what a sentence emphasizes even when the words stay the same.
Japanese grammar levels by CEFR
Grammar complexity grows steadily across the six CEFR levels. Here is roughly what each stage expects.
- A1 Basic desu/masu form, simple subject and object particles, present and past tense
- A2 Te-form for connecting actions, simple requests, basic adjective conjugation
- B1 Potential and volitional forms, comparisons, giving and receiving verbs
- B2 Conditional forms (と, ば, たら, なら), passive and causative voice, basic keigo
- C1 Causative-passive, complex subordinate clauses, formal written grammar
- C2 Nuanced register switching, literary and business grammar, layered honorifics
Common mistakes at each level
Beginners frequently confuse は and が, since both can translate as "is" in English but mark different things in Japanese. Another frequent error is dropping particles entirely, which sounds casual in speech but reads as incorrect in the test's written format. Intermediate learners often misapply verb groups: treating a group 2 verb like 食べる as if it conjugated the same way as a group 1 verb such as 話す produces the wrong te-form or potential form. At the upper levels, the usual mistake shifts to register. Some learners overuse polite masu form even in casual contexts, while others slip into plain form during formal writing, which reads as abrupt or even rude in Japanese business and academic settings.
How to improve your Japanese grammar
- 1. Drill は vs が with paired example sentences until the difference feels automatic, not memorized.
- 2. Learn verbs by conjugation group from the start, since group 1, group 2, and irregular verbs each follow separate te-form and potential-form rules.
- 3. Practice the same sentence in plain form, masu form, and keigo to build a feel for register before you need it in a real conversation.
- 4. Read short native texts with furigana and note every particle you would not have chosen yourself.
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Japanese CEFR levels
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Common questions
Questions are presented in Japanese script (hiragana, katakana, and kanji), often with furigana support at lower levels, since that reflects how the language is actually written and read.
Beginner-level questions rely mainly on hiragana and katakana with limited kanji, and furigana readings help where kanji does appear. As the test moves toward B2 and above, kanji recognition becomes more important because it is inseparable from real Japanese grammar and sentence structure at that level.
Japanese has no grammatical gender or plural markers, uses particles instead of word order to show who does what to whom, and typically places the verb at the end of the sentence. It also has distinct politeness levels built into verb forms, which most European languages express through vocabulary choice instead.
Reading a Japanese newspaper with reasonable comprehension generally requires a B2 to C1 level, since newspapers use a wide range of kanji, formal grammar patterns, and compact sentence structures aimed at native readers.
Hiragana and katakana are the basic building blocks of written Japanese, so the test assumes at least a working knowledge of both. Without them, even A1 questions on particles and verb endings become difficult to read.
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