None or a thing, or an adverb clause
It is an Adjective they all describe something.
Dxddy_Amiii ~
for your question on that other question
<span>Playwrights use meter to help the audience follow what is happening in the play. A syllabic pattern, whether it is stressed or unstressed, in a poem or play is called a meter. This is used to emphasize words and expressions through vocal projection that can portray the nature of the play.</span>