Declension table of ?ṇa

Masculine	Singular	Dual	Plural
Nominative	ṇaḥ	ṇau	ṇāḥ
Vocative	ṇa	ṇau	ṇāḥ
Accusative	ṇam	ṇau	ṇān
Instrumental	ṇena	ṇābhyām	ṇaiḥ ṇebhiḥ
Dative	ṇāya	ṇābhyām	ṇebhyaḥ
Ablative	ṇāt	ṇābhyām	ṇebhyaḥ
Genitive	ṇasya	ṇayoḥ	ṇānām
Locative	ṇe	ṇayoḥ	ṇeṣu

Compound ṇa -

Adverb -ṇam -ṇāt