1.Alliteration: When to the sessions of sweet silent thought ,I summon up rememberence of things past.
Definition; Alliteretion is the repetation of a speech sound in a sequence of nearby word.
2.Allusion; Is a passing reference without explicit identification, to a literacy or historical person, place or event or passage.
3.Metaphor;metaphor is a figure of speech that makes a comparison between two seemingly unlikethings without using the connective words. Eg-
"He was a lion in the battle".
4.Simile; In a simile a comparison between two distinctly different thing is explicitly indicated by d word "like" or "as".
Eg- "And ice, must hide came,floating as green as emerald.
Ricky-That's all I know....