Learning English with Cambridge - Did you know that some nouns only exist in plural form? 👖 They include the names of tools, instruments and articles of clothing which normally have two
Why is it correct to say: This pair of trousers needs cleaning. instead of: These pair of trousers need cleaning. ...? | HiNative
![grammatical number - What is the etymology of a pair of trousers - English Language & Usage Stack Exchange grammatical number - What is the etymology of a pair of trousers - English Language & Usage Stack Exchange](https://i.stack.imgur.com/ncPBF.jpg)