Here are the common comparative pronouns:
* who (used for people)
* whom (used for people as the object of a verb or preposition)
* which (used for things or animals)
* that (used for both people and things)
* what (used for things or ideas)
Here are some examples of comparative pronouns in sentences:
* Who is taller, you or your brother?
* Which car do you like better, the red one or the blue one?
* I don't know what to do.
* That is the book I was telling you about.
* Whom did you go to the movies with?
Important points to remember:
* Comparative pronouns are often followed by a clause that explains the comparison.
* They are essential for making clear and concise comparisons.
Let me know if you'd like more examples or have any other questions!