How To Make Words That End In “S” Possessive | Thesaurus.com
www.thesaurus.com › e › grammarJul 10, 2020 · Rule 1: In general, you form a possessive singular noun (both proper and common) by adding an apostrophe and the letter S to the end of the word. the flower’s petals; Riley’s car; That’s simple enough. It’s when the car belongs to a person named Chris, or we’re talking about the petals of a crocus that the rules get blurry. Most experts and guides say you should add an apostrophe and an S to both proper and common nouns to make them possessive even when they end in S. So, using the ...