〜こそあれ
May Exist but
Used in formal writing to say 'While [A] may exist/be true, [B] is the more important point.' It acknowledges a minor fact before moving to the main argument.
How It Works
This pattern is a remnant of classical Japanese, combining the emphatic particle こそ with the realis form of the verb ある (to exist). It is strictly formal (書き言葉（かきことば）) and is typically found in editorials, academic papers, or formal speeches.
Key Characteristics:
- Concession: It admits that 'A' is true, but implies that 'A' is either expected, minor, or doesn't change the reality of 'B'.
- Register: Highly formal. Using this in daily conversation will sound overly dramatic or archaic.
- Structure: It primarily attaches to nouns. For adjectives, い-adjectives must be nominalized using 〜さ, while な-adjectives typically attach using the 〜でこそあれ form.
Grammar Note: Unlike its cousin 〜こそすれ (which focuses on actions/verbs), 〜こそあれ focuses on states, qualities, or the existence of things.
Examples (4)
- 彼の日本語は、多少の間違いこそあれ、ほぼ完璧と言っていい。
His Japanese may have a few mistakes, but it’s safe to say it is nearly perfect.
Word by Word: His Japanese, some mistakes [koso are], almost perfect [saying is okay].
The speaker acknowledges the existence of mistakes (the concession) but emphasizes that the overall quality is excellent.
- この仕事は、苦労こそあれ、非常にやりがいがある。
While there are certainly hardships in this job, it is very rewarding.
Word by Word: This work, hardships [koso are], extremely worth-doing exists.
Here, 'hardships' (苦労) is the noun being conceded. The main point is the rewarding nature of the work.
- 二人の主張には、程度の差こそあれ、共通する部分も多い。
Although there may be a difference in degree, there are many commonalities in both their arguments.
Word by Word: Two people's arguments, degree difference [koso are], common parts also many.
The speaker admits there is a 'difference' (差) but focuses on the 'commonalities' (共通する部分).
- 不便でこそあれ、この村の生活は心穏やかで素晴らしい。
It may be inconvenient, but life in this village is peaceful and wonderful.
Word by Word: Inconvenient [de koso are], this village's life heart-calm and wonderful.
When using a な-adjective like 不便（ふべん）, it attaches as 〜でこそあれ.
Common Mistakes
Attaching directly to a verb.
彼は私のことを恨みこそあれ、感謝はしていない。彼は私のことを恨みこそすれ、感謝はしていない。For actions or verbs (like 'resenting'), you must use 〜こそすれ. 〜こそあれ is reserved for nouns and states of being.
Attaching directly to an い-adjective.
古いこそあれ、この家は丈夫だ。古さこそあれ、この家は丈夫だ。You cannot attach this pattern directly to an い-adjective. You must turn the adjective into a noun first using the 〜さ suffix.
How It Connects
Learn This First
〜こそあれ is a formal concessive expression meaning 'although there is...' or 'while it is true that...'. It is constructed from the emphatic particle 'koso' and the classical conditional form of the verb 'aru' (exist). To understand it, learners need to be familiar with the verb 'aru', the emphatic use of 'koso', and the general concept of expressing contrast or concession in Japanese.
- あるTo Exist (Inanimate)
The pattern uses the classical conditional form of the verb 'aru' (to exist) as its base.
Level 1 - ばこそPrecisely Because
Understanding the emphatic particle 'koso' and its use in conditional structures is essential for the nuance of this pattern.
Level 4 - もののAlthough
Both patterns share the functional concept of concession (although/may exist but), providing a conceptual foundation for this more formal expression.
Level 3
Related Patterns
- 〜こそすれMay...but
The verbal counterpart to this pattern. While 〜こそあれ is for states/nouns, 〜こそすれ is used for actions/verbs.
Level 5 - 〜とは言えAlthough/that Said
Meaning 'although/that said,' it is used to add a contrasting point after a statement has been made.
Level 4 - さNoun from い-adj
Required to turn い-adjectives into nouns so they can be used with 〜こそあれ.
Level 3
Words in This Pattern
Practice 〜こそあれ in Bubblegum
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