Here's why:
* Lyric poetry is about expressing emotions and feelings. It's not bound by strict rules like some other forms of poetry.
* Rhyme is a tool, not a requirement. Some lyric poems use rhyme extensively, while others use it sparingly or not at all.
* Variety is key. Changing the rhyme scheme can add interest and complexity to a poem.
Think of it this way: Imagine a song where every verse had the exact same melody and rhyme scheme. It would get pretty boring, right? Lyric poetry is similar - the flexibility in rhyme allows for more emotional depth and impact.
Here are some examples of lyric poems with different rhyme schemes:
* "Stopping by Woods on a Snowy Evening" by Robert Frost: This poem uses a simple AABA rhyme scheme, but it varies slightly in each stanza.
* "Ode to a Nightingale" by John Keats: This poem features a more complex ABABCDECDE rhyme scheme, but it changes throughout the poem.
* "The Road Not Taken" by Robert Frost: This poem uses a simple AABB rhyme scheme, but it changes in the final stanza.
Ultimately, the decision of whether or not to use the same rhyme scheme in each stanza is up to the poet. They should choose the scheme that best suits the poem's content and overall effect.