Rules in changing singular into
plural form of regular nouns.
Rule # 1
Add –s or –es at the end of a noun to
change singular into plural form for
regular nouns
Add –s to singular nouns that end with
consonant letters to make them plural.
pupil___
REVIEW
Add –s or –es at the end of a noun to change
singular into plural form for regular nouns
pupils
Add –s to singular nouns that end with
consonant letters to make them plural.
crayon___
Add –s to singular nouns that end with
consonant letters to make them plural.
crayons
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
sandwich___
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
sandwiches
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
ax___
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
axes
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
brush___
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
brushes
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
dress___
Add –es to singular nouns that end with
s, sh, ch, and x to make them plural.
dresses
Rule # 2
When a singular noun ends in a vowel
and ‘y’, add -s to make it plural.
When a singular noun ends in a vowel and
‘y’, add -s to make it plural.
toy__
When a singular noun ends in a vowel and
‘y’, add -s to make it plural.
toys
Rule # 3
When a singular noun ends in a
consonant and ‘y’, change y into i then
add –es to make it plural.
When a singular noun ends in a consonant and
‘y’, change y into i then add –es to make it plural.
baby__
When a singular noun ends in a consonant and
‘y’, change y into i then add –es to make it plural.
babies
1.The children are playing in the park.
2.I saw many geese near the river.
3.Uncle Tom has five oxen in his farm.
4.The shoes did not fit my feet.
5.The leaves fell on the ground.
READ THE SENTENCES:
children
READ THE WORDS:
feet leaves
geese oxen
IRREGULAR NOUNS
Nouns that don't follow the usual rule of
adding -s or -es to make them plural.
Rules in writing plural form of
irregular nouns.
Rule # 1
Some nouns form their plural by
changing their spelling.
Some nouns form their plural by changing
their spelling.
man - men woman - women
Some nouns form their plural by changing
their spelling.
louse - lice mouse - mice
Some nouns form their plural by changing
their spelling.
tooth - teeth foot - feet
Some nouns form their plural by changing
their spelling.
goose - geese ox - oxen
Some nouns form their plural by changing
their spelling.
cactus - cacti
Some nouns form their plural by changing
their spelling.
child - children
Some nouns form their plural by changing
their spelling.
person - people
Rule # 2
For nouns that end in ‘f’ or ‘fe’ , drop the
‘f’ or ‘fe’ and add -ves.
For nouns that end in ‘f’ or ‘fe’ , drop the ‘f’
or ‘fe’ and add -ves.
leaf - leaves wolf - wolves
For nouns that end in ‘f’ or ‘fe’ , drop the ‘f’
or ‘fe’ and add -ves.
scarf - scarves
For nouns that end in ‘f’ or ‘fe’ , drop the ‘f’
or ‘fe’ and add -ves.
knife - knives loaf - loaves
Rule # 3
Some nouns have the same
singular and plural forms.
Some nouns have the same
singular and plural forms.
sheep - sheep deer - deer
Look at the picture clues. Write the missing
plural nounin each sentence.
1.I saw three _____ in the forest.deer
Look at the picture clues. Write the missing
plural nounin each sentence.
mice2. Cats like to chase ______.
Look at the picture clues. Write the missing
plural nounin each sentence.
children3. The ________ read books.
Look at the picture clues. Write the missing
plural nounin each sentence.
leaves4. The ________ are green.
Look at the picture clues. Write the missing
plural nounin each sentence.
people5. The office is full of ________.