* What are interrogative pronouns? They are words that ask questions about specific things, people, or places. They are always used at the beginning of a question.
* Common interrogative pronouns: who, whom, whose, what, which
Now let's look at some examples:
* Who is coming to the party? (Interrogative pronoun)
* What time is it? (Interrogative pronoun)
* Which one do you like best? (Interrogative pronoun)
* How did you get here? (This is an adverb, not an interrogative pronoun)
Therefore, "how" is not an interrogative pronoun.