Declension table of ?rucivaha

Masculine	Singular	Dual	Plural
Nominative	rucivahaḥ	rucivahau	rucivahāḥ
Vocative	rucivaha	rucivahau	rucivahāḥ
Accusative	rucivaham	rucivahau	rucivahān
Instrumental	rucivahena	rucivahābhyām	rucivahaiḥ rucivahebhiḥ
Dative	rucivahāya	rucivahābhyām	rucivahebhyaḥ
Ablative	rucivahāt	rucivahābhyām	rucivahebhyaḥ
Genitive	rucivahasya	rucivahayoḥ	rucivahānām
Locative	rucivahe	rucivahayoḥ	rucivaheṣu

Compound rucivaha -

Adverb -rucivaham -rucivahāt