Tag Archives: irregular plurals

English 362: Chapter 8: Special Plurals

Heyo Pwips! Let’s talk about plurals!

Most nouns are made plural by simply adding -s to the end. However, there are some special English  nouns and nouns that come from Latin or Greek that we use. These nouns do not follow the pattern of simply adding -s. Lets take a look at the singular and the plural forms of these nouns.

Special English Plurals:

  • child=children
  • Woman=women
  • man=men

There are also special plurals for common animals

  • bull/cow=cattle
  • sheep=sheep
  • mouse=mice
  • deer=deer

 

Latin and Greek Plurals

Latin and Greek nouns sometimes form their plurals based on Latin and Greek rules. Here are examples of such plurals:

Words that end in –us usually make their plurals in –i

  • fungus=fungi
  • nucleus=nuclei
  • focus=foci
  • alumnus=alumni

Words that end in –a, have a plural –ae

  • alumna=alumnae
  • emerita=emeritae

Words that end in –um (Latin) or –on (Greek) form their plural in -a

  • erratum=errata
  • criterion=criteria
  • corrigendum=corrigenda

Exception: Often writers identify the -a plural of this type as the singular form. For example, criteria and phenomena are often used as singular nouns (the criteria/the phenomena is…) but not always. Agenda, however, has become a singular form. (see page 149)

Words that end in –is form the plural with –es.

  • crisis=crises
  • analysis=analyses