Declension table of ?marudruma

Masculine	Singular	Dual	Plural
Nominative	marudrumaḥ	marudrumau	marudrumāḥ
Vocative	marudruma	marudrumau	marudrumāḥ
Accusative	marudrumam	marudrumau	marudrumān
Instrumental	marudrumeṇa	marudrumābhyām	marudrumaiḥ marudrumebhiḥ
Dative	marudrumāya	marudrumābhyām	marudrumebhyaḥ
Ablative	marudrumāt	marudrumābhyām	marudrumebhyaḥ
Genitive	marudrumasya	marudrumayoḥ	marudrumāṇām
Locative	marudrume	marudrumayoḥ	marudrumeṣu

Compound marudruma -

Adverb -marudrumam -marudrumāt