Declension table of ?valkadruma

Masculine	Singular	Dual	Plural
Nominative	valkadrumaḥ	valkadrumau	valkadrumāḥ
Vocative	valkadruma	valkadrumau	valkadrumāḥ
Accusative	valkadrumam	valkadrumau	valkadrumān
Instrumental	valkadrumeṇa	valkadrumābhyām	valkadrumaiḥ valkadrumebhiḥ
Dative	valkadrumāya	valkadrumābhyām	valkadrumebhyaḥ
Ablative	valkadrumāt	valkadrumābhyām	valkadrumebhyaḥ
Genitive	valkadrumasya	valkadrumayoḥ	valkadrumāṇām
Locative	valkadrume	valkadrumayoḥ	valkadrumeṣu

Compound valkadruma -

Adverb -valkadrumam -valkadrumāt