Singular and Plural
In English, there are two types of nouns, countable (nouns with plural forms) and uncountable (nouns that can't take plural forms) ; therefore, when we are talking about singular and plural we are talking only about countable nouns. Examples uncountable nouns : Water, money, sugar, information, advice, furniture, gas, power, rice... Countable nouns are divided into two types; regular and irregular Regular nouns : I. Nouns to the end of whish we add «S» : n A house -----» houses n A car -----» cars n A taxi -----» taxis II. Nouns to the end of whish we add «ES» : n ‘S’ : a bus -----» buses n ‘SS’ : a kiss -----» kisses n ‘Ch’ : a match -----» matches n ‘Sh’ : a wish -----» wishes n ‘O’ : a hero -----» heroes n ‘X’ : a fox -----» foxes n ‘Z’ : a quiz -----» quizzes III. Nouns ending in «Y» : 1. If the ‘Y’ preceded by a vowel (