JLPT N4 Lesson 47 grammar explained clearly. Learn how to use plain form sou desu and plain form you desu with verbs, i-adjectives, na-adjectives, and nouns for JLPT exam preparation.
JLPT N4 Lesson 47 focuses on two important Japanese grammar patterns: sou desu and you desu. These expressions are commonly used in daily Japanese and frequently appear in the JLPT N4 exam.
Sou Desu (Hear say)
sou desu is used to report information that you heard from someone else.
It is not your own opinion and not something you directly confirmed.
This grammar is often used for news, rumors, or reported information.
Usage by word type:
Verb: plain form + sou desu
i-adjective: i-adjective + sou desu
Na-adjective: na-adjective + da + sou desu
Noun: noun + da + sou desu
- This pattern means “I heard that…” or “They say that…”.
You Desu (Inference)
you desu is used when you make a judgment based on what you see, feel, or know.
It expresses inference, not hearsay.
You must have some evidence or reason for your conclusion.
Usage by word type:
Verb: plain form + you desu
i-adjective: i-adjective + you desu
Na-adjective: na-adjective + na + you desu
Noun: noun + no + you desu
- This pattern means “It seems that…” or “It looks like…”.
Key Difference Summary
Sou desu: information heard from others
You desu: inference based on evidence
Understanding this difference is essential for JLPT N4 grammar accuracy and natural Japanese communication.