Declension table of ?nāgya

Neuter	Singular	Dual	Plural
Nominative	nāgyam	nāgye	nāgyāni
Vocative	nāgya	nāgye	nāgyāni
Accusative	nāgyam	nāgye	nāgyāni
Instrumental	nāgyena	nāgyābhyām	nāgyaiḥ
Dative	nāgyāya	nāgyābhyām	nāgyebhyaḥ
Ablative	nāgyāt	nāgyābhyām	nāgyebhyaḥ
Genitive	nāgyasya	nāgyayoḥ	nāgyānām
Locative	nāgye	nāgyayoḥ	nāgyeṣu

Compound nāgya -

Adverb -nāgyam -nāgyāt