No, gestured is a verb. Superlatives are adjectives or adverbs.
Sleep is a noun and does not have a superlative. Sleepy is an adjective and the superlative is "sleepiest."
most superlative is the superlative form of superlative
superlative of quiet
comparative tinier superlative tiniesttinier
comparative - merrier superlative - merriest
Gesturing with your hands while you talk
The present participle of gesture is gesturing----------------See also Related questions below.
gerund or verb
Gesturing by pointing a finger
Sleep is a noun and does not have a superlative. Sleepy is an adjective and the superlative is "sleepiest."
The superlative for willing would be "most willing." There is no one-word superlative.
"Bib" is a noun and, as such, does not have a superlative form.
"Studying" is not a superlative, as it is not an adjective. "Most studious" is a superlative of "studious."
most superlative is the superlative form of superlative
Tallest is the superlative.
superlative of quiet
bigger is the comparativebiggest is the superlative