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Japanese verb言い切る (iikiru) Conjugation
言い切る (iikiru) means “to declare, to assert, to state definitively”. It is a う-verb (godan) verb. It is an う-verb (godan): the last sound changes, 言い切らない and 言い切ります, and the te-form is 言い切って. 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 declare, to assert, to state definitively
- Type
- う-verb (godan)
- Dictionary form
- 言い切る
- Reading
- いいきる
- Romaji
- iikiru
- Masu form
- 言い切ります
- Nai form
- 言い切らない
- Te-form
- 言い切って
- Ta form
- 言い切った
Basic forms
Present現在形・辞書形
| Plain | 言い切る |
|---|---|
| Plain negative | 言い切らない |
| Polite | 言い切ります |
| Polite negative | 言い切りません |
Past過去形・た形
| Plain | 言い切った |
|---|---|
| Plain negative | 言い切らなかった |
| Polite | 言い切りました |
| Polite negative | 言い切りませんでした |
Te-formて形
| Plain | 言い切って |
|---|---|
| Plain negative | 言い切らないで |
Progressive (-te iru)ている
| Plain | 言い切っている |
|---|---|
| Plain negative | 言い切っていない |
| Polite | 言い切っています |
| Polite negative | 言い切っていません |
Wanting, inviting, telling
Want to (-tai)たい形
| Plain | 言い切りたい |
|---|---|
| Plain negative | 言い切りたくない |
| Polite | 言い切りたいです |
| Polite negative | 言い切りたくないです |
Volitional意向形
| Plain | 言い切ろう |
|---|---|
| Polite | 言い切りましょう |
Imperative and requests命令形
| Plain command | 言い切れ |
|---|---|
| Plain negative (don't) | 言い切るな |
| Polite request (-te kudasai) | 言い切ってください |
| Polite negative (-naide kudasai) | 言い切らないでください |
Can and if
Potential可能形
| Plain | 言い切れる |
|---|---|
| Plain negative | 言い切れない |
| Polite | 言い切れます |
| Polite negative | 言い切れません |
Conditional (-ba)仮定形・ば
| Plain | 言い切れば |
|---|---|
| Plain negative | 言い切らなければ |
Conditional (-tara)たら
| Plain | 言い切ったら |
|---|---|
| Plain negative | 言い切らなかったら |
Passive and causative
Passive受身形
| Plain | 言い切られる |
|---|---|
| Plain negative | 言い切られない |
| Polite | 言い切られます |
| Polite negative | 言い切られません |
Causative使役形
| Plain | 言い切らせる |
|---|---|
| Plain negative | 言い切らせない |
| Polite | 言い切らせます |
| Polite negative | 言い切らせません |
Causative passive使役受身形
| Plain | 言い切らされる |
|---|---|
| Plain negative | 言い切らされない |
| Polite | 言い切らされます |
| Polite negative | 言い切らされません |
More common Japanese verbs and adjectives
- 加わる (kuwawaru)to be added to, to be appended
- 壊れる (kowareru)to be broken, to break, to fall apart
- 隔てる (hedateru)to separate, to isolate, to partition
- 疑わしい (utagawashii)doubtful, questionable, uncertain
- 脅す (odosu)to threaten, to menace, to frighten
- 繰り上げる (kuriageru)to move up, to advance
- 荒れる (areru)to become stormy, to become rough
- 黒っぽい (kuroppoi)dark, blackish
- 困り果てる (komarihateru)to be at a complete loss
- 彩る (irodoru)to colour, to color, to paint
- 取り込む (torikomu)to take in, to bring in, to adopt
- 手堅い (tegatai)sound, sure, safe
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 言い切る (iikiru) 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.