Declension table of ?nāthya

Masculine	Singular	Dual	Plural
Nominative	nāthyaḥ	nāthyau	nāthyāḥ
Vocative	nāthya	nāthyau	nāthyāḥ
Accusative	nāthyam	nāthyau	nāthyān
Instrumental	nāthyena	nāthyābhyām	nāthyaiḥ nāthyebhiḥ
Dative	nāthyāya	nāthyābhyām	nāthyebhyaḥ
Ablative	nāthyāt	nāthyābhyām	nāthyebhyaḥ
Genitive	nāthyasya	nāthyayoḥ	nāthyānām
Locative	nāthye	nāthyayoḥ	nāthyeṣu

Compound nāthya -

Adverb -nāthyam -nāthyāt