Plural Noun Rules

How do you make the following nouns plural? child, mouse, person

• no change

• change the ending/ word

• add -s

• add -es

How do you make "wolf" plural?

• add -s

• add -es

• change the f to a "v" and add -es

• no change

How do you make "tooth" plural?

• change the vowels

• no change

• add -s

• add -es

How do you make "fish" plural?

• add -es

• add -s

• no change

• change vowels

How do you make "potato" plural?

• add -s

• add -es

• no change

• change vowels

How do you make "radio" plural?

• change vowels

• no change

• add -s

• add -es

How do you make "mass" plural?

• add -s

• add -es

• no change

• change vowels

How do you make "dentist" plural?

• add -s

• add -es

• no change

• change vowels

How you make "tornado" plural?

• add -s

• add -es

• add either -s or -es

• not change

How do you make "speech" plural?

• add -es

• add -s

• no change

• change the vowels