To find the plural forms of these nouns, we need to look at the ending of each singular word and apply the correct spelling rule. Here is the step-by-step breakdown:
Regular Plurals (Add -s):
Most nouns just need an
-s added to the end.
1. pen →
pens
2. pencil →
pencils
3. book →
books
4. chair →
chairs
5. table →
tables
6. window →
windows
7. bed →
beds
8. shoe →
shoes (Note: Even though it ends in 'e', we just add 's')
14. hand →
hands
15. eye →
eyes
Nouns ending in -s, -x, -ch, -sh (Add -es):
If a word ends in a hissing sound like s, x, ch, or sh, we add
-es so it is easier to say.
9. bus →
buses
10. box →
boxes
16. brush →
brushes
17. peach →
peaches
Nouns ending in Consonant + y (Change y to i, add -es):
If a word ends in a consonant followed by a 'y', drop the 'y' and add
-ies.
11. butterfly →
butterflies
18. baby →
babies
19. candy →
candies
Special Cases & Exceptions:
12. photo →
photos (Words ending in 'o' often just take 's', especially if they are short for something else or related to music/technology).
13. video →
videos (Same rule as photo).
20. octopus →
octopuses (In modern English, adding '-es' is the standard regular plural. While "octopi" is sometimes used, "octopuses" is the most accepted form for general schoolwork).
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Final Answer:
1. pens
2. pencils
3. books
4. chairs
5. tables
6. windows
7. beds
8. shoes
9. buses
10. boxes
11. butterflies
12. photos
13. videos
14. hands
15. eyes
16. brushes
17. peaches
18. babies
19. candies
20. octopuses
Parent Tip: Review the logic above to help your child master the concept of singular noun worksheet.