Declension table of ?bhrātṛvyadevatya

Neuter	Singular	Dual	Plural
Nominative	bhrātṛvyadevatyam	bhrātṛvyadevatye	bhrātṛvyadevatyāni
Vocative	bhrātṛvyadevatya	bhrātṛvyadevatye	bhrātṛvyadevatyāni
Accusative	bhrātṛvyadevatyam	bhrātṛvyadevatye	bhrātṛvyadevatyāni
Instrumental	bhrātṛvyadevatyena	bhrātṛvyadevatyābhyām	bhrātṛvyadevatyaiḥ
Dative	bhrātṛvyadevatyāya	bhrātṛvyadevatyābhyām	bhrātṛvyadevatyebhyaḥ
Ablative	bhrātṛvyadevatyāt	bhrātṛvyadevatyābhyām	bhrātṛvyadevatyebhyaḥ
Genitive	bhrātṛvyadevatyasya	bhrātṛvyadevatyayoḥ	bhrātṛvyadevatyānām
Locative	bhrātṛvyadevatye	bhrātṛvyadevatyayoḥ	bhrātṛvyadevatyeṣu

Compound bhrātṛvyadevatya -

Adverb -bhrātṛvyadevatyam -bhrātṛvyadevatyāt