query: When can compound adjectives be plural?
positive_passages.docid: 2384
positive_passages.text: Pluralization rule for "five-year-old children", "20 pound note", "10 mile run"
negative_passages.docid: 35586
negative_passages.text: Using adjectives as nouns
negative_passages.docid: 42990
negative_passages.text: Adjectives versus Noun Adjuncts
negative_passages.docid: 49654
negative_passages.text: Hyphenation in compound adjectives
negative_passages.docid: 143296
negative_passages.text: Is there a noun that doesn't have a plural in any of its forms?
negative_passages.docid: 78952
negative_passages.text: Singular/plural Nouns as Adjectives
negative_passages.docid: 128236
negative_passages.text: Singular vs. Plural with Multiple Gerunds as Subject (IE: [Gerund] and [Gerund] are/is [something].)
negative_passages.docid: 27645
negative_passages.text: Plural nouns in nominal compounds
negative_passages.docid: 1374
negative_passages.text: When a sentence uses a parenthetical plural, should the rest of the sentence treat it as singular or plural?
negative_passages.docid: 105831
negative_passages.text: Compounds and Phrases [compound nouns vs free combinations, collocations]
negative_passages.docid: 8125
negative_passages.text: Is "group" singular or plural?
negative_passages.docid: 33107
negative_passages.text: How do you use plural or singular form of an adjective?
negative_passages.docid: 7374
negative_passages.text: Are collective nouns always plural, or are certain ones singular?
negative_passages.docid: 58059
negative_passages.text: Every - mixing singular and plural in one sentence
negative_passages.docid: 127022
negative_passages.text: "[adjective] and [adjective] [noun]" -- Should the noun be singular or plural?
negative_passages.docid: 101685
negative_passages.text: Singular noun objects of plural subjects
negative_passages.docid: 108138
negative_passages.text: Number agreement when using “(s)” for optional plural