Blog » Learn English » Grammar » Plural Forms of Nouns

Plural Forms of Nouns

Regular Nouns

Most nouns simply add an "s" to become plural.

Words ending in a "ch" or "s" sound, usually add "es" to become plural.

Words ending in "f" or "fe" usually change the ending to "ves" to become plural.

This rule, however, has many exceptions. The plural of "safe" is "safes," because "saves" means something else.  Other exceptions exist for no obvious reason.

Words that end in "o" are pluralized by adding either "s" or "es."  If there is a vowel before the "o", just add an "s."

If there is a consonant before the "s", there is no consistent rule.

But...

Words ending in "y" often form plurals by changing the "y" to "i" and adding "es."

People's names are an exception to most of these rules.  Chuck Berry and his family would be known as the Berrys.

Irregular Nouns

Some words don't change when they become plural.  This most often applies to animals.

Some words ending in "us" form plurals by changing the "us" to "i."

Some words ending in "x" are pluralized with the ending "ices."

A few words ending in "is" form plurals by changing "is" to "es."

There are many exceptions which seem to follow no pattern at all.  Here are some examples:

Apostrophes

Don't use apostrophes to create plurals unless you have a good reason.  Use apostrophes if you are pluralizing letters.

Apostrophes can be used to pluralize abbreviations and acronyms, only if the abbreviation could cause confusion.  Acronyms like GA or BU or SS should be pluralized with an apostrophe s because GAs and BUs look like words, and SSs just looks confusing.  However, DVDs, CDs, and PhDs are not likely to be a source of confusion.  They do not need apostrophes.

Unusual Singular Forms

A few words are almost always seen in their plural form, so much so that many people do not realize that these words are plural.

Plural Form    Singular Form
dice               die
data              datum (a single piece of information)
media           medium
criteria           criterion

Share With Your Friends!



Digg Stumbleupon delicious technorati Furl Google Yahoo! E-mail this to a friend Share with Twitter Share with Facebook



Write your way to success with WhiteSmoke
Perfect your English writing with the most advanced text checkers



Write a comment

Required fields are marked with *.