Plural Nouns

A foreign noun ending in -is forms its plural by changing -is to -es.

• basises

• basis

• bases

• basses

A foreign noun ending in -um forms its plural by changing -um to -a.

• millennia

• millenia

• millennial

• millennium

This irregular noun forms its plural by adding a small syllable to it.

• childrens

• childdren

• childs

• children

This foreign noun ends in -us forms its plural by changing -us to -i.

• nuclei

• nucleis

• nucleus

• nucleii

This irregular noun forms its plural by changing the middle vowels.

• gooses

• geeses

• geese

• goose

What is the singular form of the noun bacteria?

• bacterius

• bacterium

• bacterias

• bacterrium

Which is the correct plural form of datum?

• datums

• datas

• data

• dattum

Which is the plural form of information?

• info

• informations

• infos

• information

Which is the plural form of oasis?

• oasis

• oases

• oasises

• oasses

Which is the correct plural form of radius?

• radiuses

• radi

• radii

• radius