Declension table of ?drekya

Masculine	Singular	Dual	Plural
Nominative	drekyaḥ	drekyau	drekyāḥ
Vocative	drekya	drekyau	drekyāḥ
Accusative	drekyam	drekyau	drekyān
Instrumental	drekyeṇa	drekyābhyām	drekyaiḥ drekyebhiḥ
Dative	drekyāya	drekyābhyām	drekyebhyaḥ
Ablative	drekyāt	drekyābhyām	drekyebhyaḥ
Genitive	drekyasya	drekyayoḥ	drekyāṇām
Locative	drekye	drekyayoḥ	drekyeṣu

Compound drekya -

Adverb -drekyam -drekyāt