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Japanese verb膨らます (fukuramasu) Conjugation
膨らます (fukuramasu) means “to swell, to expand, to inflate”. It is a う-verb (godan) verb. It is an う-verb (godan): the last sound changes, 膨らまさない and 膨らまします, and the te-form is 膨らまして. 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 swell, to expand, to inflate
- Type
- う-verb (godan)
- Dictionary form
- 膨らます
- Reading
- ふくらます
- Romaji
- fukuramasu
- Masu form
- 膨らまします
- Nai form
- 膨らまさない
- Te-form
- 膨らまして
- Ta form
- 膨らました
Basic forms
Present現在形・辞書形
| Plain | 膨らます |
|---|---|
| Plain negative | 膨らまさない |
| Polite | 膨らまします |
| Polite negative | 膨らましません |
Past過去形・た形
| Plain | 膨らました |
|---|---|
| Plain negative | 膨らまさなかった |
| Polite | 膨らましました |
| Polite negative | 膨らましませんでした |
Te-formて形
| Plain | 膨らまして |
|---|---|
| Plain negative | 膨らまさないで |
Progressive (-te iru)ている
| Plain | 膨らましている |
|---|---|
| Plain negative | 膨らましていない |
| Polite | 膨らましています |
| Polite negative | 膨らましていません |
Wanting, inviting, telling
Want to (-tai)たい形
| Plain | 膨らましたい |
|---|---|
| Plain negative | 膨らましたくない |
| Polite | 膨らましたいです |
| Polite negative | 膨らましたくないです |
Volitional意向形
| Plain | 膨らまそう |
|---|---|
| Polite | 膨らましましょう |
Imperative and requests命令形
| Plain command | 膨らませ |
|---|---|
| Plain negative (don't) | 膨らますな |
| Polite request (-te kudasai) | 膨らましてください |
| Polite negative (-naide kudasai) | 膨らまさないでください |
Can and if
Potential可能形
| Plain | 膨らませる |
|---|---|
| Plain negative | 膨らませない |
| Polite | 膨らませます |
| Polite negative | 膨らませません |
Conditional (-ba)仮定形・ば
| Plain | 膨らませば |
|---|---|
| Plain negative | 膨らまさなければ |
Conditional (-tara)たら
| Plain | 膨らましたら |
|---|---|
| Plain negative | 膨らまさなかったら |
Passive and causative
Passive受身形
| Plain | 膨らまされる |
|---|---|
| Plain negative | 膨らまされない |
| Polite | 膨らまされます |
| Polite negative | 膨らまされません |
Causative使役形
| Plain | 膨らまさせる |
|---|---|
| Plain negative | 膨らまさせない |
| Polite | 膨らまさせます |
| Polite negative | 膨らまさせません |
Causative passive使役受身形
| Plain | 膨らまさせられる |
|---|---|
| Plain negative | 膨らまさせられない |
| Polite | 膨らまさせられます |
| Polite negative | 膨らまさせられません |
More common Japanese verbs and adjectives
- 振り込む (furikomu)to make a payment via bank deposit transfer
- 動かす (ugokasu)to move, to shift, to stir
- 悩む (nayamu)to be worried, to be troubled
- 薄れる (usureru)to fade, to become dim
- 漂う (tadayou)to drift, to float
- 貧しい (mazushii)poor, needy
- 膨らむ (fukuramu)to expand, to swell, to get big
- 乱れる (midareru)to be disordered
- 励ます (hagemasu)to encourage, to cheer on, to cheer up
- 脅かす (odokasu)to threaten, to menace, to intimidate
- 注ぐ (sosogu)to pour
- 探し回る (sagashimawaru)to search about for
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 膨らます (fukuramasu) 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.