Declension table of ?marūka

Masculine	Singular	Dual	Plural
Nominative	marūkaḥ	marūkau	marūkāḥ
Vocative	marūka	marūkau	marūkāḥ
Accusative	marūkam	marūkau	marūkān
Instrumental	marūkeṇa	marūkābhyām	marūkaiḥ marūkebhiḥ
Dative	marūkāya	marūkābhyām	marūkebhyaḥ
Ablative	marūkāt	marūkābhyām	marūkebhyaḥ
Genitive	marūkasya	marūkayoḥ	marūkāṇām
Locative	marūke	marūkayoḥ	marūkeṣu

Compound marūka -

Adverb -marūkam -marūkāt