query: relative clauses - when can we omit the pronoun?
positive_passages.docid: 110155
positive_passages.text: When are relative pronouns omitted in a sentence?
negative_passages.docid: 111455
negative_passages.text: When can we omit the preposition "on" before weekdays
negative_passages.docid: 23041
negative_passages.text: Why: a relative adverb, a conjunction ... or both?
negative_passages.docid: 134421
negative_passages.text: When is a clause not essential?
negative_passages.docid: 10476
negative_passages.text: Is the "the ... the ..." construction governed by some grammatical rule?
negative_passages.docid: 123601
negative_passages.text: Omission of the indefinite article to eliminate ambiguity
negative_passages.docid: 76969
negative_passages.text: Can a word function as a relative adverb and a relative pronoun simultaneously?
negative_passages.docid: 13428
negative_passages.text: When it's OK to omit "where?"
negative_passages.docid: 61248
negative_passages.text: Why is "the" sometimes optional?
negative_passages.docid: 121247
negative_passages.text: Is it required to use "that" here?
negative_passages.docid: 2531
negative_passages.text: Subject-verb inversion / verb-subject-object -- is this correct?
negative_passages.docid: 66697
negative_passages.text: English questions and negation with *do* in syntax
negative_passages.docid: 43336
negative_passages.text: Question sentences involving negation
negative_passages.docid: 93093
negative_passages.text: Position of a relative clause before/after a verb
negative_passages.docid: 81318
negative_passages.text: Relative clauses: How do that-clauses differ from what-clauses?
negative_passages.docid: 30810
negative_passages.text: "My wife and I am": Singular / Plural and the rule of proximity issue
negative_passages.docid: 139193
negative_passages.text: Connecting two relative clauses in one sentence