Declension table of ?ṛgyajus

Neuter	Singular	Dual	Plural
Nominative	ṛgyajuḥ	ṛgyajuṣī	ṛgyajūṃṣi
Vocative	ṛgyajuḥ	ṛgyajuṣī	ṛgyajūṃṣi
Accusative	ṛgyajuḥ	ṛgyajuṣī	ṛgyajūṃṣi
Instrumental	ṛgyajuṣā	ṛgyajurbhyām	ṛgyajurbhiḥ
Dative	ṛgyajuṣe	ṛgyajurbhyām	ṛgyajurbhyaḥ
Ablative	ṛgyajuṣaḥ	ṛgyajurbhyām	ṛgyajurbhyaḥ
Genitive	ṛgyajuṣaḥ	ṛgyajuṣoḥ	ṛgyajuṣām
Locative	ṛgyajuṣi	ṛgyajuṣoḥ	ṛgyajuḥṣu

Compound ṛgyajus -

Adverb -ṛgyajus