Final answer:
The statement is false; Yeats's poem "Never Give All Your Heart" does not use rhyming couplets but has a more complex rhyme scheme and includes a refrain.
Step-by-step explanation:
The statement that Yeats's poem "Never Give All Your Heart" is written in rhyming couplets is false. This poem does not adhere to the rhyming couplet structure, which requires that two consecutive lines rhyme with each other. Instead, the rhyme scheme and indentation indicate a more complex structure, and the poem contains a refrain, which is a line that is repeated at the end of stanzas, contributing to the poem's mood and thematic elements.
It is important to differentiate between various rhyme schemes in poetry analysis. Rhyming couplets are marked by a simple 'aa bb cc' pattern, which is not present in "Never Give All Your Heart". Instead, the complexity of the rhyme scheme can be seen in Byron's "Don Juan" or Keats's "Eve of St Agnes", which both feature a more intricate pattern than simple couplets. Moreover, Rossetti's use of a single rhyme throughout her poem indicates that a single rhyme scheme does not necessarily equate to the use of rhyming couplets. Wordsworth's "The Daffodils" and Coleridge's "The Rime of the Ancient Mariner" also illustrate different applications of end rhyme and stanzaic forms in poetry, neither strictly adhering to rhyming couplets.