Declension table of ?rabha

Masculine	Singular	Dual	Plural
Nominative	rabhaḥ	rabhau	rabhāḥ
Vocative	rabha	rabhau	rabhāḥ
Accusative	rabham	rabhau	rabhān
Instrumental	rabheṇa	rabhābhyām	rabhaiḥ rabhebhiḥ
Dative	rabhāya	rabhābhyām	rabhebhyaḥ
Ablative	rabhāt	rabhābhyām	rabhebhyaḥ
Genitive	rabhasya	rabhayoḥ	rabhāṇām
Locative	rabhe	rabhayoḥ	rabheṣu

Compound rabha -

Adverb -rabham -rabhāt