な-adjective
無理むり
muri無理 (むり, muri) — unreasonable — is a な-adjective: 無理だった (past), 無理じゃない (negative), 無理で (te-form), 無理です (polite).
It also means unnatural; unjustifiable.
How 無理 conjugates · な-adjective
Nothing drops: the ending attaches to the whole word.
A な-adjective is a noun-like word plus a copula, and the copula is what conjugates.
無理
whole word + ending
無理だった無理だったpast · It was impossible.
無理じゃない無理じゃないnegative · It isn't impossible.
無理で無理でte-form · It's impossible and …
無理なら無理ならif · If it's impossible, ...
無理です無理ですpolite present · It's impossible.
Before a noun it takes な, which is what names the class.
N5 N tags give the JLPT level at which the game starts quizzing a form.
Aa Dimmed forms are too rare in everyday Japanese for the game to quiz.
PLAIN
| Form | Conjugation | Audio |
|---|---|---|
| present N5 It's impossible. | 無理だ むりだ murida | |
| past N5 It was impossible. | 無理だった むりだった muridatta | |
| negative N5 It isn't impossible. | 無理じゃない むりじゃない murijanai | |
| te-form N5 It's impossible and … | 無理で むりで muride | |
| past negative N4 | 無理じゃなかった むりじゃなかった murijanakatta | |
| cond. なら N3 If it's impossible, ... | 無理なら むりなら murinara | |
| cond. たら N3 If it turns out to be impossible, ... | 無理だったら むりだったら muridattara |
POLITE
| Form | Conjugation | Audio |
|---|---|---|
| present N5 It's impossible. | 無理です むりです muridesu | |
| past N5 It was impossible. | 無理でした むりでした murideshita | |
| negative N5 It isn't impossible. | 無理じゃないです むりじゃないです murijanaidesu | |
| past negative N4 | 無理じゃなかったです むりじゃなかったです murijanakattadesu |