～ば～ほど — The More, The More
Expresses that as one thing increases or intensifies, another changes in proportion — 'the more X, the more Y.' You repeat the same verb or adjective, once in the ば conditional form and once in the dictionary/plain form followed by ほど. It is one of the most natural ways to express a proportional relationship in Japanese.
Structure
[Verb ば-form] + [Verb dictionary] + ほど / [な-adj なら] + [な-adj な] + ほど / [い-adj ければ] + [い-adj い] + ほど
Examples
考えれば考えるほど、分からなくなる。
Kangaereba kangaeru hodo, wakaranaku naru.
The more I think about it, the less I understand.
考えれば (ば-form) + 考える (dict) + ほど expresses the proportional change
この本は読めば読むほど面白い。
Kono hon wa yomeba yomu hodo omoshiroi.
The more you read this book, the more interesting it gets.
読めば…読むほど links increased reading to increased interest
野菜は新鮮なら新鮮なほどおいしい。
Yasai wa shinsen nara shinsen na hodo oishii.
The fresher the vegetables, the tastier they are.
な-adjective uses なら…な + ほど
• い-adjectives: 高ければ高いほど (the more expensive...). • な-adjectives & nouns: use なら + な, e.g. 便利なら便利なほど. • The ば part can sometimes be dropped in casual speech: 考えるほど…, but the full form is clearer.
Commonly confused with
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones ～ば～ほど is tested against.
vs ～につれて
につれて expresses a gradual change following another change over time; ～ば～ほど emphasizes a direct proportional 'the more...the more' relationship by repeating the word.
vs ～ほど
Plain ～ほど states a degree/extent; ～ば～ほど specifically pairs two escalating quantities in proportion.
More comparison
Study Japanese grammar on LenGaki
Everything on this page, free to browse
- 7,788 JLPT vocabulary words, N5 through N1, with readings and audio
- 2,057 kanji with on'yomi, kun'yomi and stroke-order practice
- 444 grammar points with examples and commonly-confused comparisons
- Full-length N5 and N4 mock exams, timed, with real listening audio
Get the Android app