Citation:
An interrogative sentence is a type of sentence that poses a question and typically expects a response. It is characterized by its structure, often beginning with question words like 'who,' 'what,' 'where,' 'when,' 'why,' or 'how,' or by inversion of the subject and auxiliary verb. Understanding this sentence type is crucial for grasping how questions function in language and how they relate to various aspects of sentence structure and punctuation.