Final answer:
The structure of the excerpt from Beowulf is that it has several stanzas with an end rhyme scheme.
Step-by-step explanation:
The structure of the excerpt from Beowulf is that it has several stanzas with an end rhyme scheme. Stanzas are divisions of a poem, similar to paragraphs in prose. In this excerpt, the stanzas have lines that end in rhyming words, which creates a pattern and adds to the overall structure of the poem. An example of an end rhyme scheme in a stanza could be AABB, where the first and second lines rhyme and the third and fourth lines rhyme. This structure helps to enhance the meaning and impact of the poem.