Declension table of ?ratnadruma

Masculine	Singular	Dual	Plural
Nominative	ratnadrumaḥ	ratnadrumau	ratnadrumāḥ
Vocative	ratnadruma	ratnadrumau	ratnadrumāḥ
Accusative	ratnadrumam	ratnadrumau	ratnadrumān
Instrumental	ratnadrumeṇa	ratnadrumābhyām	ratnadrumaiḥ
Dative	ratnadrumāya	ratnadrumābhyām	ratnadrumebhyaḥ
Ablative	ratnadrumāt	ratnadrumābhyām	ratnadrumebhyaḥ
Genitive	ratnadrumasya	ratnadrumayoḥ	ratnadrumāṇām
Locative	ratnadrume	ratnadrumayoḥ	ratnadrumeṣu

Compound ratnadruma -

Adverb -ratnadrumam -ratnadrumāt