burstim (flertalburstar)
| Bøjning | Ental | Flertal | ||
| Ubestemt | Bestemt | Ubestemt | Bestemt | |
| Nominativ | bursti | burstinn | burstar | burstarnir |
| Akkusativ | bursta | burstann | bursta | burstana |
| Dativ | bursta | burstanum | burstum | burstunum |
| Genitiv | bursta | burstans | bursta | burstanna |
Icelandic Online Dictionary and Readings „bursti “