The form of the poem is notable for its free verse, which plays a key role in its meaning. The poem doesn’t rhyme, and although the first two stanzas each have eight lines, the syllable count per line varies. The final stanza disrupts the pattern with nine lines, which could be seen as emphasizing the importance of the last line. By extending the stanza, the poet ensures the final word is "sunlight," rather than "death," suggesting a positive, hopeful conclusion.