Declension table of ?drāvaka

Neuter	Singular	Dual	Plural
Nominative	drāvakam	drāvake	drāvakāṇi
Vocative	drāvaka	drāvake	drāvakāṇi
Accusative	drāvakam	drāvake	drāvakāṇi
Instrumental	drāvakeṇa	drāvakābhyām	drāvakaiḥ
Dative	drāvakāya	drāvakābhyām	drāvakebhyaḥ
Ablative	drāvakāt	drāvakābhyām	drāvakebhyaḥ
Genitive	drāvakasya	drāvakayoḥ	drāvakāṇām
Locative	drāvake	drāvakayoḥ	drāvakeṣu

Compound drāvaka -

Adverb -drāvakam -drāvakāt