Plural Nouns Practice Worksheet - Learn how to form plurals of nouns ending in Y, F, or FE with examples and exercises.

Absolutely! Let’s solve this step by step based on the rules provided in the worksheet.

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## ✔ Part 1: Plural Nouns Ending in Y

Rule:
- If a noun ends in Y and the letter before Y is a consonant, change Y to I and add ES.
- Example: *fly → flies*
- If there is a vowel before the Y, just add S.
- Example: *holiday → holidays*

Let’s apply this:

Words to pluralize:

1. lady → consonant (d) before Y → ladies
2. toy → vowel (o) before Y → toys
3. country → consonant (r) before Y → countries
4. party → consonant (t) before Y → parties
5. copy → consonant (p) before Y → copies
6. army → vowel (a) before Y → armies
7. fairy → vowel (i) before Y → fairies
8. key → vowel (e) before Y → keys

✔ Answers for Part 1:
- lady → ladies
- toy → toys
- country → countries
- party → parties
- copy → copies
- army → armies
- fairy → fairies
- key → keys

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## ✔ Part 2: Plural Nouns Ending in F or FE

Rule:
- Most of the time, change F or FE to V and add ES.
- Example: *shelf → shelves*, *life → lives*

Apply this rule:

Words to pluralize:

1. knife → ends in FE → change to V + ES → knives
2. loaf → ends in F → change to V + ES → loaves
3. shelf → ends in F → change to V + ES → shelves
4. half → ends in F → change to V + ES → halves
5. elf → ends in F → change to V + ES → elves
6. leaf → ends in F → change to V + ES → leaves

✔ Answers for Part 2:
- knife → knives
- loaf → loaves
- shelf → shelves
- half → halves
- elf → elves
- leaf → leaves

> 📝 Note: There are some exceptions (like “roof → roofs”), but the worksheet says “most of the time,” so we follow the rule given.

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## ✔ Part 3: Singular Forms from Plurals

Now we reverse the process — take the plural and write the singular form.

Words to singularize:

1. families → remove “es”, change “i” back to “y” → family
2. calves → remove “es”, change “v” back to “f” → calf
3. lives → remove “es”, change “v” back to “f” → life
4. cities → remove “es”, change “i” back to “y” → city

✔ Answers for Part 3:
- families → family
- calves → calf
- lives → life
- cities → city

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## 🎯 Final Answer Sheet:

Plural Nouns (Ending in Y):

- lady → ladies
- toy → toys
- country → countries
- party → parties
- copy → copies
- army → armies
- fairy → fairies
- key → keys

Plural Nouns (Ending in F/FE):

- knife → knives
- loaf → loaves
- shelf → shelves
- half → halves
- elf → elves
- leaf → leaves

Singular Forms:

- families → family
- calves → calf
- lives → life
- cities → city

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✔ All done! You’ve successfully applied the rules for forming plurals of nouns ending in Y and F/FE, and reversed them to find singular forms. Great job practicing grammar rules! 🌟