Japanese grammar
What does ~とされる mean? Japanese grammar N1
~とされる means is considered to be…; is said to be….
| Level (estimated, JLPT framework) | N1 |
|---|---|
| Structure | 普通形 + とされる N + とされる |
| Romaji | tosareru |
| Meaning | is considered to be…; is said to be… |
Forming it
| Noun | 世界最古 + とされる |
|---|---|
| Clause | 効果がある + とされる |
How to use it
States a GENERAL view held by society/experts, not the speaker's own opinion. Written.
- 「~とされる」 = regarded by (society/experts) as... An objective view; the speaker does not personally vouch for it.
- Common in academic writing and news: 「~とされている」 emphasizes a currently accepted state.
- Different from 「~と思われる」 (seems like, a guess): 「とされる」 is a view that has already been widely accepted.
Examples
この寺は日本最古の木造建築とされている。
This temple is regarded as Japan’s oldest wooden structure.
適度な運動は健康に効果があるとされる。
Moderate exercise is said to be beneficial to health.
Keep in mind
- The majority's view, not the speaker's own opinion.
- The form 「とされている」 is very common.
Common mistakes
-
Wrong私はこの案がいいとされる。
I think this plan is good.
Correctこの案がいいと思う。
「とされる」 states the view of the MAJORITY; a personal opinion uses 「と思う」.
-
Wrong明日は雨とされる。
Tomorrow is forecast to be rainy.
Correct明日は雨とみられる。
A forecast/guess uses 「とみられる」; 「とされる」 is a view that has already been accepted.
Exam tips
- 「とされる」 = regarded as (a majority view); different from 「と思う」 (personal opinion).