Declension table of ?sauma

Neuter	Singular	Dual	Plural
Nominative	saumam	saume	saumāni
Vocative	sauma	saume	saumāni
Accusative	saumam	saume	saumāni
Instrumental	saumena	saumābhyām	saumaiḥ
Dative	saumāya	saumābhyām	saumebhyaḥ
Ablative	saumāt	saumābhyām	saumebhyaḥ
Genitive	saumasya	saumayoḥ	saumānām
Locative	saume	saumayoḥ	saumeṣu

Compound sauma -

Adverb -saumam -saumāt