Declension table of ?somadevatya

Masculine	Singular	Dual	Plural
Nominative	somadevatyaḥ	somadevatyau	somadevatyāḥ
Vocative	somadevatya	somadevatyau	somadevatyāḥ
Accusative	somadevatyam	somadevatyau	somadevatyān
Instrumental	somadevatyena	somadevatyābhyām	somadevatyaiḥ somadevatyebhiḥ
Dative	somadevatyāya	somadevatyābhyām	somadevatyebhyaḥ
Ablative	somadevatyāt	somadevatyābhyām	somadevatyebhyaḥ
Genitive	somadevatyasya	somadevatyayoḥ	somadevatyānām
Locative	somadevatye	somadevatyayoḥ	somadevatyeṣu

Compound somadevatya -

Adverb -somadevatyam -somadevatyāt