Some adjectives don't have comparative or superlative forms. Hind is one.
hinder, hindmost
The superlative form of "movingly" is "most movingly."
The superlative form of clean is "cleanest".
The superlative form of clean is "cleanest".
The superlative form of ancient is ancientosity
comparative - merrier superlative - merriest
"Poke" is a verb and a noun and, as such, does not have a superlative form.
Teach is a verb and so has no superlative form.
the superlative form of sad is SADDEST
Which choice is an example of the superlative form?
The superlative form of sorrowfully is most sorrowfully.