Questions about any aspect of Japanese where there is a common rule which has a few exceptions, such as the irregular verbs.

learn more… | top users | synonyms

4
votes
1answer
183 views

Why are 来る and する irregular?

I know that there are more irregular verbs than just this, but their changes are mostly euphonic and not really of any interest to me. What I would like to know is why 来る and する have developed the way ...
2
votes
2answers
180 views

Why is する considered irregular?

Yes, this sounds like a really confusing question. But I suddenly realized that する seemed to be a perfectly regular 上二段活用 (kami nidan; upper bigrade) verb with a stem of s-: 未然形: し (as in しない) 連用形: し ...
14
votes
2answers
864 views

Why isn't ある's negative form あらない?

ある is listed in dictionaries as having ラ行五段活用, which would suggest a negative form of あらない. However, that form does not exist. Why not?
8
votes
3answers
652 views

Are there more irregular verbs like 行く?

I thought when you have a consonant-stem verb ending with -ku you replace it with -ita. For example kaku ("to write") becomes kaita. But this doesn't happen with iku, which becomes itta, so I guess ...
17
votes
2answers
485 views

Why is it なさそう and not なそう

"It seems there is none" is なさそう, which escapes the usual rule for 形容詞 (イ-adjectives), which says "drop the い and add そう". Is there a historical explanation for this exception? And does it have ...
4
votes
1answer
269 views

What are the exceptions of using に and で with regard to 住む and 勤める?

I am going over the cases when に and で are used with location. According to the "Dictionary of Basic Japanese Grammar", に is used when something exists in a specific location (page 299) and で is used ...
12
votes
2answers
344 views

Irregularity of あ-series in demonstratives

Why is the あ-series in demonstratives irregular like the following: ここ  そこ  あ そこ      どこ        (expected あこ) こう  そう  あ あ       どう        (expected あう) Is it related to the fact that こ, そ, ...
10
votes
2answers
323 views

Why is the stroke order of も peculiar?

In most hiragana the horizonal stokes are drawn first, but も is an exception. Is there any reason for this?
5
votes
2answers
298 views

For verbs with irregular humble/honorific forms, are the regular forms still used?

There are verbs with irregular humble forms, e.g. the humble form of 借りる is 拝借する. For these verbs, are the "normal humble conjugations" still used, or considered grammatical? Would お借りする be ...
14
votes
2answers
450 views

Exceptional compounding forms

There are a number of Japanese words which have distinct compounding forms: -a/-e alternation: 天・雨、酒、上、風、目 — many examples. -u/-i alternation: 神([神]{かむ}[集]{つど}ふ)、月([月]{つく}[読]{よみ}) -o/-i alternation: ...
10
votes
2answers
358 views

What are some well known exceptions for 居る (いる) and 有る (ある)?

Today I heard 人形がいる, so I googled around because I thought 居る was only for living things, but I found many examples of this usage. Many for 人形がある as well. Are there other exceptions for いる/ある?
24
votes
1answer
3k views

Why are the particles “は” (ha⇒wa), “へ” (he⇒e), and “を” (wo⇒o) not spelled phonetically?

As far as I know only three words (or particles) have irregular, non-phonetic spelling in Japanese: "は" - The topic particle is pronounced "wa" but the kana is otherwise pronounced "ha" "へ" - The ...