Couplet
2 lines
Tercet
3 lines
Quatrain
4 lines
Cinquian
5 lines
Sestet
6 lines
Septet
7 lines
Octave
8 lines
Blank Verse
Any poetry that DOES have a set metrical pattern (usually iambic pentameter), but does not have rhyme
Free Verse
-Most modern poetry no longer follows strict rules of meter or rhyme, especially throughout an entire poem-frankly, has no rules about meter or rhyme whatsoever