more quickly and most quickly
Quickly is an adverb The comparative form of quick is more quicker. The superlative form of quick is quickest.
Comparative form: Quicker Superlative form: Quickest
more quickly, most quickly
more quickly, most quickly
More quickly is the comparative and Most quickly is the superlative.
Yes, in the example 'he runs quickly but she runs slowly'.
comparative - merrier superlative - merriest
"Older" is the comparative form of old. The superlative form is oldest.
The comparative is "more quickly" and the superlative is most quickly.
Bitter is a comparative and a bittest is superlative
The comparative form of "grumpy" is "grumpier," and the superlative form is "grumpiest."
More quickly would be the comparative form. Any adverb that ends with an "-ly" would take more for comparative and most for the superlative forms.