query: When do you use which or what? Are they interchangeable these days?
positive_passages.docid: 4406
positive_passages.text: What are the grammatical rules determining whether to use "which" or "what"?
negative_passages.docid: 61679
negative_passages.text: Verb agreement with "what"
negative_passages.docid: 22309
negative_passages.text: What vs. Which - correct usage in questions
negative_passages.docid: 27786
negative_passages.text: How do you say "which each" or "who each"?
negative_passages.docid: 19551
negative_passages.text: 'What are you?' vs. 'What do you do?'
negative_passages.docid: 118578
negative_passages.text: “all that” vs. “all what”
negative_passages.docid: 30933
negative_passages.text: 'Which', 'whose' or something else?
negative_passages.docid: 131090
negative_passages.text: On the singular vs plural aspects of "who"
negative_passages.docid: 7380
negative_passages.text: Use of "Or", inclusive or exclusive?
negative_passages.docid: 21796
negative_passages.text: Why is "that"/"which" omitted in this sentence?
negative_passages.docid: 53489
negative_passages.text: "What was best" vs "what was the best"?
negative_passages.docid: 37073
negative_passages.text: "who" vs. "whom" and when to omit the relative pronoun
negative_passages.docid: 24044
negative_passages.text: When would you rather use one over the other?
negative_passages.docid: 28571
negative_passages.text: Is there any difference between “which” and “that”?
negative_passages.docid: 2182
negative_passages.text: vs. . Which to use?
negative_passages.docid: 34479
negative_passages.text: 'Who' or 'which' in reference to companies
negative_passages.docid: 34503
negative_passages.text: "What day is it today?" vs. "What day is today?"