Declension table of ?arkāhva

Masculine	Singular	Dual	Plural
Nominative	arkāhvaḥ	arkāhvau	arkāhvāḥ
Vocative	arkāhva	arkāhvau	arkāhvāḥ
Accusative	arkāhvam	arkāhvau	arkāhvān
Instrumental	arkāhveṇa	arkāhvābhyām	arkāhvaiḥ arkāhvebhiḥ
Dative	arkāhvāya	arkāhvābhyām	arkāhvebhyaḥ
Ablative	arkāhvāt	arkāhvābhyām	arkāhvebhyaḥ
Genitive	arkāhvasya	arkāhvayoḥ	arkāhvāṇām
Locative	arkāhve	arkāhvayoḥ	arkāhveṣu

Compound arkāhva -

Adverb -arkāhvam -arkāhvāt