Declension table of ?sāmna

Masculine	Singular	Dual	Plural
Nominative	sāmnaḥ	sāmnau	sāmnāḥ
Vocative	sāmna	sāmnau	sāmnāḥ
Accusative	sāmnam	sāmnau	sāmnān
Instrumental	sāmnena	sāmnābhyām	sāmnaiḥ sāmnebhiḥ
Dative	sāmnāya	sāmnābhyām	sāmnebhyaḥ
Ablative	sāmnāt	sāmnābhyām	sāmnebhyaḥ
Genitive	sāmnasya	sāmnayoḥ	sāmnānām
Locative	sāmne	sāmnayoḥ	sāmneṣu

Compound sāmna -

Adverb -sāmnam -sāmnāt