Declension table of ?upageya

Neuter	Singular	Dual	Plural
Nominative	upageyam	upageye	upageyāni
Vocative	upageya	upageye	upageyāni
Accusative	upageyam	upageye	upageyāni
Instrumental	upageyena	upageyābhyām	upageyaiḥ
Dative	upageyāya	upageyābhyām	upageyebhyaḥ
Ablative	upageyāt	upageyābhyām	upageyebhyaḥ
Genitive	upageyasya	upageyayoḥ	upageyānām
Locative	upageye	upageyayoḥ	upageyeṣu

Compound upageya -

Adverb -upageyam -upageyāt