A1-Elemental
Plural nouns
a book- two books
For most words, the plural is formed by adding -s at the end;
a car - cars
a cake- cakes
a dog- dogs
1. Id the singlular noun ends in -s ,-ss , -sh - ch , -x, or -z , add - es to the end to make it plural;
a box - boxes
a watch - watches
a dress - dresses
2. If the singular noun ends in -y and
- the letter before the -y is a vowel, simply add an -s to make it plural:
a boy - boys
-the letter before the -y is a consonant , change the ending to - ies to make the noun plural:
a story - stories
3- If the nouns is ending in - f or - fe, it often changes in - ves :
a wolf - wolves
a wife - wives
4- There are exceptions that have No rules:
child- children
man-men
woman-women
tooth-teeth
mouse-mice
deer-deer