Structure, Metrical Requirement, Stanzaic
A quatrain in Heroic Lines. Usually rhymed abcb or abab, but could be unrhymed.
In English poetry: xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX xX
4
Incomplete
Classical Heroic Line, English Heroic Line, French Heroic Line, Heroic Couplets, Heroic Octave, Iambic Pentameter