Declension table of ?upākhya

Masculine	Singular	Dual	Plural
Nominative	upākhyaḥ	upākhyau	upākhyāḥ
Vocative	upākhya	upākhyau	upākhyāḥ
Accusative	upākhyam	upākhyau	upākhyān
Instrumental	upākhyena	upākhyābhyām	upākhyaiḥ upākhyebhiḥ
Dative	upākhyāya	upākhyābhyām	upākhyebhyaḥ
Ablative	upākhyāt	upākhyābhyām	upākhyebhyaḥ
Genitive	upākhyasya	upākhyayoḥ	upākhyānām
Locative	upākhye	upākhyayoḥ	upākhyeṣu

Compound upākhya -

Adverb -upākhyam -upākhyāt