Ichiban: Say Which Is the Most Within a Group

いちばん highlights the highest degree within a relevant set. Name that set with a phrase such as この中で or 果物の中で so the comparison is useful. A claim about “the best” is incomplete if the reader cannot tell what was compared.

Formation and use

Use この中で to refer to visible or previously stated choices. 果物の中で narrows the set to fruits; 日本で can name a geographic comparison domain.

Question words depend on the set: どれ for known choices, 何 for an open category, だれ for people. Ask 果物の中で何がいちばん好きですか rather than treating every question as どれ.

Comparisons and common errors

The highlighted subject commonly takes が in answers to these questions: りんごがいちばん好きです. This is an identification within the stated set, not a rule that every superlative sentence forbids は.

For just two choices, practise どちら and のほうが first. いちばん is not a new adjective ending; the adjective still conjugates normally, as in いちばん安かったです.

Practise with explanations

Try the 10 questions below, or open the practice set. Check each answer or the whole set, read the explanation, and retry mistakes. First-attempt results are kept separately on this device.

Connected lessons

• Yori and Hou Ga: Compare Two Things
• Nani or Nan: Read and Use 何 in Questions
• Ku and Ni: Use Adjectives to Describe Actions