Could be anaphora - repeating words at the beginning of successive lines?
I already answered your question a few minutes ago.
http://www.jiskha.com/display.cgi?id=1271900700
When a word repeats in a poem, it is called a literary device known as "repetition." Repetition involves deliberately using the same word or phrase multiple times within a poem to create emphasis, rhythm, or to convey a particular theme or message. This device can help reinforce a certain idea, evoke certain emotions, or create a memorable effect on the reader. Repetition can occur at the beginning or end of lines, within stanzas, or throughout the entire poem.
