2. Most singular nouns add s. Star Stars Nouns ending in s,x,sh,or ch,add es. Dress Dresses Nouns ending with a vowel and add s. Holiday Holidays Nouns ending with a consonant and y,change they to I and add es. Baby Babies
3. Nouns ending in f or fe,change the f to v and add es to some nouns and s to other nouns. Leaf Leaves Nouns ending with a vowel and o add s. Video Videos Nouns that have special plural spellings. Man Men Nouns that remain the same. Sheep
4. Common nouns. Ocean Proper nouns. Gulf of Mexico to make a singular possessive noun, add an apostrophe s (‘s) Child’s toy To make a plural noun that ends in s,a,possessive ,add an apostrophe to the end of the word . Ponies’ tails
5. To make a plural noun that does not end in s possessive ,add an apostrophe s. Children’s books