Answer:
well in the concrete cat poem is in the shape of a cats to give the reader a image of what the cats is doing and limerick is following a pattern a,b,a,b which give the point of the the poem sound being read out loud
Explanation:
sorry if not what your asking
B. an original research report
Dreary and weary is an adjective
The dead leave falls, is a verb
Very weary is an adverb