Declension table of ?ekadevatya

Neuter	Singular	Dual	Plural
Nominative	ekadevatyam	ekadevatye	ekadevatyāni
Vocative	ekadevatya	ekadevatye	ekadevatyāni
Accusative	ekadevatyam	ekadevatye	ekadevatyāni
Instrumental	ekadevatyena	ekadevatyābhyām	ekadevatyaiḥ
Dative	ekadevatyāya	ekadevatyābhyām	ekadevatyebhyaḥ
Ablative	ekadevatyāt	ekadevatyābhyām	ekadevatyebhyaḥ
Genitive	ekadevatyasya	ekadevatyayoḥ	ekadevatyānām
Locative	ekadevatye	ekadevatyayoḥ	ekadevatyeṣu

Compound ekadevatya -

Adverb -ekadevatyam -ekadevatyāt