Here's why:
* Form refers to the structure and organization of a poem. This includes elements like:
* Rhyme scheme: The pattern of rhymes within a poem.
* Meter: The rhythm or beat of the poem.
* Stanza structure: The arrangement of lines into stanzas.
* Line length: The number of syllables or words in each line.
So, the way a poem rhymes is a key part of its form, and helps to define its overall structure and sound.