The excerpt from the poem that supports this inference is:
An inference is a conclusion that is reached from the available facts. Inferences help to form a personal opinion.
So when the speaker said that saw the forms again and could also smell the odor, the reader can infer that the things which were seen had a lasting impact on the speaker. He would always remember these things after a long while.
Learn more about inferences here:
https://brainly.com/question/16750080
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