Plural Nouns
Most nouns Add s
Singular plural
cat cats
plane planes
Nouns ending in s,x,z,ch,or sh Add - es
Singular Plural
Bus buses
fox foxes
Nouns ending in a vowel +y Add s
Singular Plural
day days
key keys
Nouns ending in a consonant+y
Singular
story
baby
Change y to i and add-es
Plural
stories
babies
Nouns ending in vowel+o Add+s
Singular plural
radio radios
kangroo kangroo
Nouns ending in a consanant+o Add-es
Singular Plural
potato potatoes
hero heroes
Nouns ending in f
Singular
loaf
half
Change f to v and add -es
plural
loaves
halves
Nouns that don't change Same
Singular Plural
sheep sheep
fish fish
Nouns with irregular plural Irregularplural
Singular Plural
mouse mice
person people