query: Why can "which" and "who" be dropped in some sentences?
positive_passages.docid: 107851
positive_passages.text: passive Vs active or omission of 'which is'
negative_passages.docid: 156993
negative_passages.text: "That is the lady (which / that / who / whom) I told you about." Which is correct?
negative_passages.docid: 22309
negative_passages.text: What vs. Which - correct usage in questions
negative_passages.docid: 85174
negative_passages.text: Why does the "which" command give duplicate results?
negative_passages.docid: 140181
negative_passages.text: Past tense and the phrase "who knows what"
negative_passages.docid: 14440
negative_passages.text: Is it appropriate to put a comma before "which"?
negative_passages.docid: 12312
negative_passages.text: Which take or Which takes
negative_passages.docid: 27786
negative_passages.text: How do you say "which each" or "who each"?
negative_passages.docid: 122988
negative_passages.text: How can the relative pronoun 'which' have an adjectival phrase as its antecedent? Exactly what may act as antecedent for 'which'?
negative_passages.docid: 7168
negative_passages.text: Who vs. whom in complex sentences
negative_passages.docid: 141810
negative_passages.text: "Whom" or "who" where the referent is both subject and object?
negative_passages.docid: 148848
negative_passages.text: Which is grammatically correct: "Let he who..." or "Let him who..."
negative_passages.docid: 96404
negative_passages.text: "To which", "by which", "on which" etc
negative_passages.docid: 131090
negative_passages.text: On the singular vs plural aspects of "who"
negative_passages.docid: 16780
negative_passages.text: How can one differentiate between "who" and "whom"?
negative_passages.docid: 37073
negative_passages.text: "who" vs. "whom" and when to omit the relative pronoun
negative_passages.docid: 2580
negative_passages.text: Does removing the comma before 'which' etc in a non-restrictive clause change the meaning of the sentence?