Plural

The plural of “brain” is brains. Most English nouns form the plural by adding -s, and brain follows this rule.

The plural of “driveway” is driveways. When a vowel comes before the final y, just add -s: driveways.

The plural of “office” is offices. Most English nouns form the plural by adding -s, and office follows this rule.

The plural of “vertebra” is vertebrae. vertebra comes from Latin, and like many Latin nouns ending in -a it adds -e in the plural.

The plural of “bug” is bugs. Most English nouns form the plural by adding -s, and bug follows this rule.

The plural of “knife” is knives. Some nouns that end in fe change the f to v and add -s: knife becomes knives.

The plural of “community” is communities. When a noun ends in a consonant followed by y, the y changes to i and -es is added: communities.

The plural of “bunny” is bunnies. When a noun ends in a consonant followed by y, the y changes to i and -es is added: bunnies.

The plural of “catastrophe” is catastrophes. Most English nouns form the plural by adding -s, and catastrophe follows this rule.

The plural of “warranty” is warranties. When a noun ends in a consonant followed by y, the y changes to i and -es is added: warranties.