query: Is "series" plural or singular?
positive_passages.docid: 156059
positive_passages.text: What is the proper plural of “a series”?
negative_passages.docid: 103509
negative_passages.text: How can I distinguish between the singular and plural of "species"?
negative_passages.docid: 10054
negative_passages.text: When to treat 'Police' as a singular noun and a plural noun?
negative_passages.docid: 23334
negative_passages.text: Singular or plural "set"?
negative_passages.docid: 40991
negative_passages.text: Should you use a plural verb if you refer to a fraction?
negative_passages.docid: 3255
negative_passages.text: Is "data" treated as singular or plural in formal contexts?
negative_passages.docid: 38834
negative_passages.text: Are these plural or singular?
negative_passages.docid: 58575
negative_passages.text: Can "what kind" be plural?
negative_passages.docid: 122084
negative_passages.text: Pluralizing Numbered Items
negative_passages.docid: 112529
negative_passages.text: Does "the same number of people" behave as singular or plural?
negative_passages.docid: 12691
negative_passages.text: What is the correct way to pluralize an acronym / initialism?
negative_passages.docid: 2296
negative_passages.text: Is "a total of 10 payments" singular or plural?
negative_passages.docid: 37819
negative_passages.text: Mixing plural and singular list items with a single verb
negative_passages.docid: 119928
negative_passages.text: When uncertain if refering to multiple or single should the plural form or singular form be used?
negative_passages.docid: 94992
negative_passages.text: Use of "there's" in plural
negative_passages.docid: 129784
negative_passages.text: Is it right to use a singular form of the verb in this sentence?
negative_passages.docid: 123058
negative_passages.text: Can units be plural?