Ichidan verb
茹でるゆでる
yuderu茹でる (ゆでる, yuderu) — to boil — is an ichidan verb: 茹でて (te-form), 茹でた (past), 茹でない (negative), 茹でます (polite).
It is transitive: it takes a direct object.
How 茹でる conjugates · ichidan verb
Drop the る, then add the ending.
Nothing else moves: every ending attaches straight to the stem 茹で. That is what makes ichidan the easy class.
茹でる
dropsstem + ending
茹でない茹でないnegative · I don't boil it.
茹でます茹でますpolite present
茹でて茹でてte-form · I boil it and …
茹でた茹でたpast · I boiled it.
茹でられる茹でられるpotential · I can boil it.
茹でれば茹でればif · If I boil it, ...
茹でよう茹でようvolitional · Let's boil it.
No sound changes and no vowel rows. The catch is telling ichidan from godan: plenty of godan verbs end in る too.
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 | 茹でる ゆでる yuderu | |
| past N5 I boiled it. | 茹でた ゆでた yudeta | |
| negative N5 I don't boil it. | 茹でない ゆでない yudenai | |
| te-form N5 I boil it and … | 茹でて ゆでて yudete | |
| past negative N4 | 茹でなかった ゆでなかった yudenakatta | |
| volitional N4 Let's boil it. | 茹でよう ゆでよう yudeyou | |
| potential N3 I can boil it. | 茹でられる ゆでられる yuderareru | |
| cond. ば N3 If I boil it, ... | 茹でれば ゆでれば yudereba | |
| cond. たら N3 When I boil it, ... | 茹でたら ゆでたら yudetara | |
| passive N2 It gets boiled. | 茹でられる ゆでられる yuderareru | |
| causative N2 | 茹でさせる ゆでさせる yudesaseru | |
| imperative N1 | 茹でろ ゆでろ yudero |
POLITE
| Form | Conjugation | Audio |
|---|---|---|
| present N5 | 茹でます ゆでます yudemasu | |
| past N5 I boiled it. | 茹でました ゆでました yudemashita | |
| negative N5 I don't boil it. | 茹でません ゆでません yudemasen | |
| past negative N4 | 茹でませんでした ゆでませんでした yudemasendeshita | |
| volitional N4 Let's boil it. | 茹でましょう ゆでましょう yudemashou |
ASPECT
| Form | Conjugation | Audio |
|---|---|---|
| ている N4 I'm boiling something. | 茹でている ゆでている yudeteiru | |
| ていた N4 I was boiling something. | 茹でていた ゆでていた yudeteita | |
| ています N4 I'm boiling something. | 茹でています ゆでています yudeteimasu | |
| ていました N4 I was boiling something. | 茹でていました ゆでていました yudeteimashita |