GrammarPhile Blog

Pondering Possessives

Posted by Phil Jamieson   Feb 13, 2013 5:30:00 AM

What's yours is mine and what's mine is mine.Sometimes, possessives are weird. They play on our innate sloppiness, or on our analytical skills, or simply on our forgetfulness. What looks right is sometimes wrong, and vice versa. Here are some rules to ponder, analyze, and commit to memory, the latter being the way it is with much of grammar and punctuation, after all.

Two nouns as a unit. Closely linked nouns are considered a single unit in forming the possessive; only the second element takes the possessive form.
  • my aunt and uncle's house
  • Gilbert and Sullivan's musicals
  • Minneapolis and St. Paul's transportation system
  • my aunt's and uncle's specific talents
  • our friends' and neighbors' children

Compounds. In compound nouns and noun phrases the final element usually takes the possessive form. If plural compounds pose problems, opt for of.
  • a cookbook's index
  • student assistants' time cards
  • my daughter-in-law's office
  • the offices of both my daughters-in-law

Genitive. Analogous to possessives, and formed like them, are certain expressions on the old genitive case. The genitive here implies of.
  • an hour's delay
  • in three days' time
  • six months' leave of absence (or a six-month leave of absence)
  • three years' experience

Possessive versus attributive forms. The line between a possessive or genitive form and a noun used attributively--as an adjective--is sometimes fuzzy, especially in the plural. Although terms such as employees' cafeteria sometimes appear without an apostrophe, our guide dispenses with the apostrophe only in proper names (often corporate names) or where there is clearly no possessive meaning.
  • a consumers' group
  • taxpayers' associations
  • children's rights
  • the women's team
  • a boys' club
  • Publishers Weekly
  • Diners Club
  • Department of Veterans Affairs
  • a housewares sale

Source: Chicago Manual of Style


Click here to download Common Grammar Rules

Topics: possessives

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