Can stem+そう mean hearsay?


On [various grammar websites](https://www.wasabi-jpn.com/how-to-speak-
japanese/live-seminar/how-to-use-hearsay-in-japanese/#4), I read that 行きそうだ
can only mean "it looks like (he's) going", and if I want to convey the
meaning "(I) heard that (he's) going" (hearsay) I need to use 行くそうだ. However,
[this BondLingo page](https://bondlingo.tv/blog/ja/using-the-common-japanese-
phrase-natsukashii-%E3%81%AA%E3%81%A4%E3%81%8B%E3%81%97%E3%81%84/) says:

> Verb stem + sou (“It looks like it’s going to…”, “I heard that…”)

and provides numerous examples (see below).

So is this grammatical distinction not very strict, and people use stem+そう to
represent hearsay as well? Is it more common in certain styles of speech?

[![regular stem
form](https://i.stack.imgur.com/tlz7S.png)](https://i.stack.imgur.com/tlz7S.png)

[![potential form stem
form](https://i.stack.imgur.com/RUVxM.png)](https://i.stack.imgur.com/RUVxM.png)




To answer your question, stem + そう can't express hearsay. I believe that they
mistyped or something.

## Verb stem + そう expresses the following two things.

  1. It seems like something is about to happen.
  2. It looks like (It's used when you look at it and think so. It represents the "feel" received from the appearance.)

Some example sentences are below.

> あ！ボタンがとれそうですよ！
>
> hey! The button seems to have come off!

> 買い物しすぎて、ふくろがやぶれそうです。
>
> I shopped too much and my bag is about to burst.

> たなかさんは、たくさん車をもっていて、お金がありそうです。
>
> Tanaka has many cars and seems to have money.

These two can sometimes be taken as either meaning, but you can determine
which one the speaker meant by the context.

## Plain form + そう：hearsay

When you want to express, or convey, information you have seen or heard from
others, plain form + そう should be used.

Some example sentences are below.

> 明日、こうえんでおまつりが **ある** そうです。
>
> I heard that there will be a festival in the park tomorrow.

> 来週は、日本語のテストが **ない** そうです。
>
> I heard that there will be no Japanese test next week.

> きのう、東京でじしんが **あった** そうです。
>
> I heard that there was an earthquake in Tokyo yesterday.

> 父は、こどものとき、お金があまり **なかった** そうです。
>
> I heard that my father didn't have much money when he was a child.

Note

  * I have listed only the verb sentences.
  * The part without "masu (ます) " is called the stem of the verb (Verb stem). For example, たべ (たべます) , し（します）, あり（あります）.




To answer your question, stem + そう can't express hearsay. I believe that they
mistyped or something.

## Verb stem + そう expresses the following two things.

  1. It seems like something is about to happen.
  2. It looks like (It's used when you look at it and think so. It represents the "feel" received from the appearance.)

Some example sentences are below.

> あ！ボタンがとれそうですよ！
>
> hey! The button seems to have come off!

> 買い物しすぎて、ふくろがやぶれそうです。
>
> I shopped too much and my bag is about to burst.

> たなかさんは、たくさん車をもっていて、お金がありそうです。
>
> Tanaka has many cars and seems to have money.

These two can sometimes be taken as either meaning, but you can determine
which one the speaker meant by the context.

## Plain form + そう：hearsay

When you want to express, or convey, information you have seen or heard from
others, plain form + そう should be used.

Some example sentences are below.

> 明日、こうえんでおまつりが **ある** そうです。
>
> I heard that there will be a festival in the park tomorrow.

> 来週は、日本語のテストが **ない** そうです。
>
> I heard that there will be no Japanese test next week.

> きのう、東京でじしんが **あった** そうです。
>
> I heard that there was an earthquake in Tokyo yesterday.

> 父は、こどものとき、お金があまり **なかった** そうです。
>
> I heard that my father didn't have much money when he was a child.

Note

  * I have listed only the verb sentences.
  * The part without "masu (ます) " is called the stem of the verb (Verb stem). For example, たべ (たべます) , し（します）, あり（あります）.

