Declension table of ?ṛkṇavaha

Masculine	Singular	Dual	Plural
Nominative	ṛkṇavahaḥ	ṛkṇavahau	ṛkṇavahāḥ
Vocative	ṛkṇavaha	ṛkṇavahau	ṛkṇavahāḥ
Accusative	ṛkṇavaham	ṛkṇavahau	ṛkṇavahān
Instrumental	ṛkṇavahena	ṛkṇavahābhyām	ṛkṇavahaiḥ ṛkṇavahebhiḥ
Dative	ṛkṇavahāya	ṛkṇavahābhyām	ṛkṇavahebhyaḥ
Ablative	ṛkṇavahāt	ṛkṇavahābhyām	ṛkṇavahebhyaḥ
Genitive	ṛkṇavahasya	ṛkṇavahayoḥ	ṛkṇavahānām
Locative	ṛkṇavahe	ṛkṇavahayoḥ	ṛkṇavaheṣu

Compound ṛkṇavaha -

Adverb -ṛkṇavaham -ṛkṇavahāt