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Japanese verb心得る (kokoroeru) Conjugation
心得る (kokoroeru) means “to know, to understand, to be aware of”. It is a る-verb (ichidan) verb. It is a る-verb (ichidan): drop the る and add the ending, so 心得ます, 心得ない, 心得て. Below is its conjugation in all 14 forms, plain and polite, the same forms the Japanese verb conjugation worksheets print in their answer keys.
- Meaning
- to know, to understand, to be aware of
- Type
- る-verb (ichidan)
- Dictionary form
- 心得る
- Reading
- こころえる
- Romaji
- kokoroeru
- Masu form
- 心得ます
- Nai form
- 心得ない
- Te-form
- 心得て
- Ta form
- 心得た
Basic forms
Present現在形・辞書形
| Plain | 心得る |
|---|---|
| Plain negative | 心得ない |
| Polite | 心得ます |
| Polite negative | 心得ません |
Past過去形・た形
| Plain | 心得た |
|---|---|
| Plain negative | 心得なかった |
| Polite | 心得ました |
| Polite negative | 心得ませんでした |
Te-formて形
| Plain | 心得て |
|---|---|
| Plain negative | 心得ないで |
Progressive (-te iru)ている
| Plain | 心得ている |
|---|---|
| Plain negative | 心得ていない |
| Polite | 心得ています |
| Polite negative | 心得ていません |
Wanting, inviting, telling
Want to (-tai)たい形
| Plain | 心得たい |
|---|---|
| Plain negative | 心得たくない |
| Polite | 心得たいです |
| Polite negative | 心得たくないです |
Volitional意向形
| Plain | 心得よう |
|---|---|
| Polite | 心得ましょう |
Imperative and requests命令形
| Plain command | 心得ろ |
|---|---|
| Plain negative (don't) | 心得るな |
| Polite request (-te kudasai) | 心得てください |
| Polite negative (-naide kudasai) | 心得ないでください |
Can and if
Potential可能形
| Plain | 心得られる |
|---|---|
| Plain negative | 心得られない |
| Polite | 心得られます |
| Polite negative | 心得られません |
Conditional (-ba)仮定形・ば
| Plain | 心得れば |
|---|---|
| Plain negative | 心得なければ |
Conditional (-tara)たら
| Plain | 心得たら |
|---|---|
| Plain negative | 心得なかったら |
Passive and causative
Passive受身形
| Plain | 心得られる |
|---|---|
| Plain negative | 心得られない |
| Polite | 心得られます |
| Polite negative | 心得られません |
Causative使役形
| Plain | 心得させる |
|---|---|
| Plain negative | 心得させない |
| Polite | 心得させます |
| Polite negative | 心得させません |
Causative passive使役受身形
| Plain | 心得させられる |
|---|---|
| Plain negative | 心得させられない |
| Polite | 心得させられます |
| Polite negative | 心得させられません |
More common Japanese verbs and adjectives
- 受け継ぐ (uketsugu)to inherit, to succeed, to take over
- 集まる (atsumaru)to gather, to collect, to assemble
- 出遅れる (deokureru)to get a late start
- 準じる (junjiru)to follow, to conform to, to be based on
- 書き込む (kakikomu)to fill in, to fill out
- 助ける (tasukeru)to save, to rescue, to spare
- 太い (futoi)fat, thick
- 築き上げる (kizukiageru)to build, to construct, to put up
- 通う (kayou)to go to and from
- 伝わる (tsutawaru)to spread, to travel, to circulate
- 怒る (okoru)to get angry, to get mad, to lose one's temper
- 入り込む (hairikomu)to go into, to come into, to penetrate
About these tables
The forms are built from Wiktionary's conjugation tables, and they are the ones the Japanese verb conjugation worksheet generator prints, so a chart or answer key made there matches this page. That page explains how the forms were checked.
Print this verb chart opens 心得る (kokoroeru) on the worksheet preview with every form filled in, ready to print on A4 or US Letter or save as PDF. To practice it with other verbs and adjectives, the generator also makes blank conjugation boxes and quick quizzes with answer keys. To practice online instead, the Japanese verb conjugation quiz marks each form as you type it.
Verbs, adjectives and their meanings come from JMdict, the property of the Electronic Dictionary Research and Development Group, used in conformance with the Group's licence. The forms are built by the standard rules, with the irregular ones written out.