Drottkvaett (Old Norse = court poem)
Eight lines with 6 syllables each (3 stressed, 3 unstressed)
Each line ends with a stressed syllable followed by an unstressed syllable
Every 2 lines linked by alliterations which must occur twice in the first line and in the opening syllables of the second.
Full rhyme appears in even lines.
Slant rhyme appears in odd lines.
Internal rhyme in even and / or odd lines.