Sumarlausarson
nafnorð karlkyn Móðurnafn
Fallbeygingar
Eintala
nefnifall
Sumarlausarson
þolfall
Sumarlausarson
þágufall
Sumarlausarsyni
eignarfall
Sumarlausarsonar
Fleirtala
nefnifall
Sumarlausarsynir
þolfall
Sumarlausarsyni
þágufall
Sumarlausarsonum
eignarfall
Sumarlausarsona