Provide the comparative and superlative forms of the listed adjectives and adverbs.

Here are the correct forms: - helpful – more helpful – most helpful - tall – taller – tallest - hot – hotter – hottest - free – freer – freest - famous – more famous – most famous - happy – happier – happiest - friendly – friendlier – friendliest - good/well – better – best - little – less – least - quickly – more quickly – most quickly - far – farther – farthest (for physical distance); further – furthest (for metaphorical or additional extent)