Explanation
〜ば = "if". Form: godan change final -u to -e + ば (いく→いけば), ichidan: drop る + れば (たべる→たべれば), い-adj: drop い + ければ.
Formation: Godan verbs: change the final u sound to e and add ば (行く becomes 行けば, 読む becomes 読めば). Ichidan verbs: add れば to the stem (食べる becomes 食べれば). Irregular: する becomes すれば and 来る becomes くれば. い adjectives: drop い and add ければ (高い becomes 高ければ).
Usage & nuance: 〜ば means if and often states a general condition or a logical consequence, as in 春になれば花が咲く. It suits advice, rules, and hypotheticals. As a rule, do not follow 〜ば with a request, command, or invitation, since the condition should lead to a natural result.
Compare: 〜ば vs 〜たら. 〜ば is a condition on the first clause and cannot precede a request, while 〜たら can end with a request like 着いたら電話してください. 〜ば also pairs with ほど to mean the more the more.
हिंदी में समझें
〜ば = "अगर"। रूप: गोदान अंतिम -u को -e + ば (いく→いけば), ईचिदान: る हटाकर + れば, い-विशेषण: い हटाकर + ければ।
Examples
- べんきょうすれば、ごうかくします。 (Benkyou sureba, goukaku shimasu.)
हिंदी: अगर पढ़ोगे तो पास होगे।
English: If you study, you will pass. - やすければ、かいます。 (Yasukereba, kaimasu.)
हिंदी: अगर सस्ता हो तो खरीदूँगा।
English: If it is cheap, I will buy it. - 早く寝れば、元気になります。 (Hayaku nereba, genki ni narimasu.)
हिंदी: जल्दी सोओगे तो तंदरुस्त रहोगे।
English: If you sleep early, you will feel better. - もっと勉強すれば、合格できます。 (Motto benkyō sureba, gōkaku dekimasu.)
हिंदी: और पढ़ोगे तो पास हो जाओगे।
English: If you study more, you can pass.
Common mistakes
- いくば → いけば — Godan verbs change to -e form before ば.
Practice this topic
Test your understanding with 3 questions on 〜ば — Conditional (ba form).