Interrogatives

 In English grammar, "interrogative" refers to sentences or words used to ask questions. Here's a breakdown of key aspects:

Interrogative Sentences:

 * Definition:

   * An interrogative sentence is a sentence that asks a question.

   * It's used to gather information or seek clarification.

   * They always end with a question mark (?).

 * Key Features:

   * Often begin with interrogative words (wh-words) or auxiliary verbs.

   * Involve a change in the typical subject-verb word order.

 * Types:

   * Wh-questions: Begin with words like "who," "what," "where," "when," "why," and "how." These seek specific information.

   * Yes/no questions: Can be answered with "yes" or "no." They often begin with auxiliary verbs like "do," "is," "are," "have," or "can."

   * Alternative questions: Present a choice between two or more options (e.g., "Do you want tea or coffee?").

   * Tag questions: Short questions added to the end of a statement (e.g., "You're coming, aren't you?").

Interrogative Words (Wh-words):

 * These words introduce interrogative sentences and specify the type of information being sought.

   * Who: Used to ask about people.

   * What: Used to ask about things, actions, or ideas.

   * Where: Used to ask about locations.

   * When: Used to ask about time.

   * Why: Used to ask about reasons.

   * How: Used to ask about manner, method, or condition.

   * Whose: Used to show possesion.

   * Which: Used to ask about choice.

In essence, interrogatives are fundamental to communication, enabling us to seek knowledge and engage in dialogue.