Apostrophe Rules
Apostrophes are small, curled punctuation marks that are suspended near the top of specific letters in a word. Grammatical rules tell us when we should or should not use an apostrophe.
-
Types
-
Two primary uses of an apostrophe are to indicate possessives or to omit letters from a word. There are also rules for pluralized letters.
Function
-
These rules are used in formal, business and academic writing and are taught by language teachers and professors.
-
Possessives
-
The rule for possessives is that an apostrophe should be placed at the end of a word, followed by an "s". If the word already ends in an "s," the apostrophe will end the word.
Omissions
-
When a letter is left out of a word, either colloquially or informally, an apostrophe is inserted. This rule encompasses contractions and slang.
Plurals
-
The rule for apostrophes in plurals is limited. It only concerns individual letters being pluralized. The letter is followed by an apostrophe, then an "s."
-