The article explores some common questions about the plural forms of certain nouns in English. One of the questions is whether the French word cerf-volant, which means "kite," takes an "s" in the plural form. The correct plural is cerfs-volants, with an "s" added to both parts of the compound noun. This is a common pattern in French, where both parts of a compound noun can be pluralized. Another topic discussed is the singular form of the word "amas." The correct singular form is "amas," without an "s." This is a bit unusual because many English nouns add an "s" to form the singular, but in this case, the singular form is the same as the plural. The article also addresses the plural form of "businessman." The correct plural is "businessmen," with an "s" added to the singular form. This is a standard rule for many English nouns that end in "man," where the plural is formed by adding an "s" to the singular. These examples highlight how English grammar can sometimes be tricky, especially when dealing with words borrowed from other languages or those with irregular plural forms. Understanding these nuances can help improve overall language proficiency and communication.