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Japanese verb

居合わせる (iawaseru) Conjugation

居合わせる (iawaseru) means “to happen to be present”. It is a る-verb (ichidan) verb. It is a る-verb (ichidan): drop the る and add the ending, so 居合わせます, 居合わせない, 居合わせて. 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 happen to be present
Type
る-verb (ichidan)
Dictionary form
居合わせる
Reading
いあわせる
Romaji
iawaseru
Masu form
居合わせます
Nai form
居合わせない
Te-form
居合わせて
Ta form
居合わせた
Make a worksheet

Basic forms

Present現在形・辞書形

Plain居合わせる
Plain negative居合わせない
Polite居合わせます
Polite negative居合わせません

Past過去形・た形

Plain居合わせた
Plain negative居合わせなかった
Polite居合わせました
Polite negative居合わせませんでした

Te-formて形

Plain居合わせて
Plain negative居合わせないで

Progressive (-te iru)ている

Plain居合わせている
Plain negative居合わせていない
Polite居合わせています
Polite negative居合わせていません

Wanting, inviting, telling

Want to (-tai)たい形

Plain居合わせたい
Plain negative居合わせたくない
Polite居合わせたいです
Polite negative居合わせたくないです

Volitional意向形

Plain居合わせよう
Polite居合わせましょう

Imperative and requests命令形

Plain command居合わせろ
Plain negative (don't)居合わせるな
Polite request (-te kudasai)居合わせてください
Polite negative (-naide kudasai)居合わせないでください

Can and if

Potential可能形

Plain居合わせられる
Plain negative居合わせられない
Polite居合わせられます
Polite negative居合わせられません

Conditional (-ba)仮定形・ば

Plain居合わせれば
Plain negative居合わせなければ

Conditional (-tara)たら

Plain居合わせたら
Plain negative居合わせなかったら

Passive and causative

Passive受身形

Plain居合わせられる
Plain negative居合わせられない
Polite居合わせられます
Polite negative居合わせられません

Causative使役形

Plain居合わせさせる
Plain negative居合わせさせない
Polite居合わせさせます
Polite negative居合わせさせません

Causative passive使役受身形

Plain居合わせさせられる
Plain negative居合わせさせられない
Polite居合わせさせられます
Polite negative居合わせさせられません

More common Japanese verbs and adjectives

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 居合わせる (iawaseru) 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.

居合わせる (iawaseru) Conjugation in Japanese · NexaProva