〜ばこそ: Emphatically states that a particular reason is the sole or primary cause for a result, with a nuance of 'precisely because' or 'only because'. It is often used to justify an action that might seem contradictory or extreme without that specific reason.

〜ばこそ

Emphatically states that a particular reason is the sole or primary cause for a result, with a nuance of 'precisely because' or 'only because'. It is often used to justify an action that might seem contradictory or extreme without that specific reason.

N1 KMT8FormalStandardCompound ParticleMixedOlder SpeakersCompound Reason And ContextGrammar

Verb [ば-form] + こそPrimary

い-Adjective [stem] + ければ + こそ

な-Adjective + であれば + こそ

Noun + であれば + こそ

This grammar means "only because" or "precisely because." It shows that one reason is the main or only cause for something.

親が子を愛していればこそ、厳しく叱るのです。

It is precisely because parents love their children that they scold them harshly.

PoliteNon PastAffirmativeMid SentenceEmphaticFamily & Relationships Emotions & Psychology

健康であればこそ、好きなことに挑戦できる。

You can take on challenges you love, but only because you are healthy.

FormalNon PastAffirmativeMid SentenceAbilityMedicine & Health Emotions & Psychology

あなたの協力がなければこそ、このプロジェクトは成功しなかっただろう。

It is precisely because we did not have your cooperation that this project likely did not succeed. (This implies a counter-factual where cooperation would have led to success).

FormalPastNegativeMid SentenceConjecturalWork & Career Business & Finance

苦しい経験をすればこそ、人の痛みがわかるようになる。

It is precisely by going through hardship that one comes to understand the pain of others.

NeutralNon PastAffirmativeMid SentenceDeclarativeEmotions & Psychology Core Concepts

長年の努力があった。今の成功は、その努力があればこそだ。

There were many years of effort. Today's success is due entirely to that effort.

FormalPastAffirmativeSentence EndingEmphaticWork & Career Emotions & Psychology

This phrase shows a strong feeling. It means one reason is the most important. This reason made a big result happen. The result is often good or very important.

This grammar is different from 'dake-atte' and 'dake-ni'. Those phrases show an expected result. For example, a pro player is good. That is normal. 'Ba koso' is for reasons that seem surprising. It explains why something unexpected happened.

Don't use this when you are talking with friends. It is too formal. Also, don't use it to give orders. For example, you cannot say "Only because I care, study!"

Use this when you want to show one very strong reason for something. This reason is the main or only cause. It makes the reason sound very important.

More formal alternatives(3)

〜だけあって

This phrase means 'as expected'. It shows that something is true because of a good reason. It often shows admiration.

〜だけに

This means 'precisely because' or 'all the more because'. You use it to show that a reason makes something much stronger or more important.

〜をもって

This phrase shows how you do something. It is like saying 'by means of' or 'with' in a formal way.

Less formal alternatives(2)

〜こととて

This phrase tells why something is happening. It is a very polite way to give a reason. You use it when you want people to understand your situation.

〜がために

This means 'for the sake of X' or 'because of X'. You use it for very important reasons or goals. It sounds very formal and serious.

条件形 (えば)

This grammar means 'if' or 'when'. You use it for things that are generally true. You also use it for advice or ideas.

〜からこそ

This phrase means 'precisely because' or 'for this very reason'. It shows that a reason is very important. It leads to a strong conclusion.

〜ば

This grammar means 'if'. You use it when something will always happen. Or you can use it to give advice.

〜こそ

This word makes the thing before it special. It means 'exactly this one' or 'only this one'.

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Dictionary

〜ばこそ

N1 KMT8FormalStandardCompound ParticleMixedOlder SpeakersCompound Reason And ContextGrammar

Verb [ば-form] + こそPrimary

い-Adjective [stem] + ければ + こそ

な-Adjective + であれば + こそ

Noun + であれば + こそ

This grammar means "only because" or "precisely because." It shows that one reason is the main or only cause for something.

親が子を愛していればこそ、厳しく叱るのです。

It is precisely because parents love their children that they scold them harshly.

PoliteNon PastAffirmativeMid SentenceEmphaticFamily & Relationships Emotions & Psychology

健康であればこそ、好きなことに挑戦できる。

You can take on challenges you love, but only because you are healthy.

FormalNon PastAffirmativeMid SentenceAbilityMedicine & Health Emotions & Psychology

あなたの協力がなければこそ、このプロジェクトは成功しなかっただろう。

It is precisely because we did not have your cooperation that this project likely did not succeed. (This implies a counter-factual where cooperation would have led to success).

FormalPastNegativeMid SentenceConjecturalWork & Career Business & Finance

苦しい経験をすればこそ、人の痛みがわかるようになる。

It is precisely by going through hardship that one comes to understand the pain of others.

NeutralNon PastAffirmativeMid SentenceDeclarativeEmotions & Psychology Core Concepts

長年の努力があった。今の成功は、その努力があればこそだ。

There were many years of effort. Today's success is due entirely to that effort.

FormalPastAffirmativeSentence EndingEmphaticWork & Career Emotions & Psychology

This phrase shows a strong feeling. It means one reason is the most important. This reason made a big result happen. The result is often good or very important.

Don't use this when you are talking with friends. It is too formal. Also, don't use it to give orders. For example, you cannot say "Only because I care, study!"

Use this when you want to show one very strong reason for something. This reason is the main or only cause. It makes the reason sound very important.

More formal alternatives(3)

〜だけあって

This phrase means 'as expected'. It shows that something is true because of a good reason. It often shows admiration.

〜だけに

This means 'precisely because' or 'all the more because'. You use it to show that a reason makes something much stronger or more important.

〜をもって

This phrase shows how you do something. It is like saying 'by means of' or 'with' in a formal way.

Less formal alternatives(2)

〜こととて

This phrase tells why something is happening. It is a very polite way to give a reason. You use it when you want people to understand your situation.

〜がために

This means 'for the sake of X' or 'because of X'. You use it for very important reasons or goals. It sounds very formal and serious.

条件形 (えば)

This grammar means 'if' or 'when'. You use it for things that are generally true. You also use it for advice or ideas.

〜からこそ

This phrase means 'precisely because' or 'for this very reason'. It shows that a reason is very important. It leads to a strong conclusion.

〜ば

This grammar means 'if'. You use it when something will always happen. Or you can use it to give advice.

〜こそ

This word makes the thing before it special. It means 'exactly this one' or 'only this one'.

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〜ばこそ

Patterns4

Meaning

Examples5

Nuance1

Contrasts1

Restrictions1

Discourse Function1

Compare with5

More formal alternatives(3)

Less formal alternatives(2)

Prerequisites4

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〜ばこそ

Patterns4

Meaning

Examples5

Nuance1

Contrasts1

Restrictions1

Discourse Function1

Compare with5

More formal alternatives(3)

Less formal alternatives(2)

Prerequisites4

Track your mastery