The comparative form of the adverb "quickly" is "more quickly." It is used to compare the speed at which two actions are performed. For example, you might say, "She runs more quickly than her brother." In this way, it highlights the difference in speed between the two subjects.
The comparative is "more quickly" and the superlative is most quickly.
more quickly
more quickly, most quickly
more quickly, most quickly
more quickly, most quickly
The comparative is "more quickly" and the superlative is most quickly.
More quickly is the comparative and Most quickly is the superlative.
more quickly
more quickly
more quickly
more quickly and most quickly
more quickly, most quickly
more quickly, most quickly
more quickly, most quickly
more quickly, most quickly
more quickly, most quickly
more quickly, most quickly