The word “when” functions as an interrogative pronoun, primarily used to ask questions related to time. Here’s a detailed overview of its usage, including examples, rules, and common structures. Definition Interrogative Pronouns are pronouns that are used to ask questions about people, things,…

The word “when” serves multiple grammatical purposes in English, primarily as an interrogative pronoun, a relative pronoun, and a subordinating conjunction. Let’s break down its use in detail: 1. Interrogative Pronoun “When” is commonly used to ask questions about time. 2. Relative Pronoun “When”…