Japanese grammar · no level in the source
〜いちばん〜です: meaning and usage
Meaning
A is the most B. Similar to the superlative (most, ...est) in English.
How to form it
- nounが一番い-adjectiveです
- nounが一番な-adjective (stem)です
- nounの中でquestion wordが一番い-adjective/な-adjective (stem)ですか
How it is used
「一番」 before an adjective means 'most' or '-est'. To ask among three or more things, say 「〜の中で何が一番〜ですか」; to compare just two, use 「AよりBのほうが〜」 instead.
Examples
仕事後のビールが一番おいしいです。
Beer after work tastes the best.
家族の中で父が一番背が高いです。
My father is the tallest in my family.
果物の中で何が一番好きですか。
Which fruit do you like best?