Here's how it works:
* Adjectives: Most adjectives form their comparative by adding -er to the end (e.g., *tall* becomes *taller*, *big* becomes *bigger*). Some adjectives have irregular comparatives (e.g., *good* becomes *better*, *bad* becomes *worse*).
* Adverbs: Most adverbs form their comparative by adding -er to the end (e.g., *quickly* becomes *quicker*, *slowly* becomes *slower*). Some adverbs have irregular comparatives (e.g., *well* becomes *better*, *badly* becomes *worse*).
Examples:
* Adjective: The blue car is faster than the red car.
* Adverb: She ran faster than her brother.
Key Points:
* The comparative is used to compare two items or people.
* It usually involves the word "than" to indicate the comparison.
* The comparative form shows which item is greater or lesser in a particular quality.
Let me know if you want more examples or have any specific questions about the comparative!