What is the comparative and superlative?

"Comparative" and "superlative" are terms used in grammar to describe the forms of adjectives and adverbs that show a difference in degree. Here's a breakdown:

Comparative:

* Used to compare two things or people.

* Usually formed by adding "-er" to the adjective/adverb or using "more" before the adjective/adverb.

* Examples:

* bigger (than), faster (than), more beautiful (than), less interesting (than)

Superlative:

* Used to compare three or more things or people.

* Usually formed by adding "-est" to the adjective/adverb or using "most" before the adjective/adverb.

* Examples:

* biggest (of all), fastest (of all), most beautiful (of all), least interesting (of all)

Here's a table summarizing the forms:

| Adjective/Adverb | Comparative | Superlative |

|---|---|---|

| Short | shorter | shortest |

| Fast | faster | fastest |

| Big | bigger | biggest |

| Beautiful | more beautiful | most beautiful |

| Interesting | more interesting | most interesting |

| Happy | happier | happiest |

| Good | better | best |

| Bad | worse | worst |

Important Note: Some adjectives/adverbs have irregular comparative and superlative forms (e.g., good, bad, well). These are best learned by memorizing them.