Declension table of ṛbhu

Neuter	Singular	Dual	Plural
Nominative	ṛbhu	ṛbhuṇī	ṛbhūṇi
Vocative	ṛbhu	ṛbhuṇī	ṛbhūṇi
Accusative	ṛbhu	ṛbhuṇī	ṛbhūṇi
Instrumental	ṛbhuṇā	ṛbhubhyām	ṛbhubhiḥ
Dative	ṛbhuṇe	ṛbhubhyām	ṛbhubhyaḥ
Ablative	ṛbhuṇaḥ	ṛbhubhyām	ṛbhubhyaḥ
Genitive	ṛbhuṇaḥ	ṛbhuṇoḥ	ṛbhūṇām
Locative	ṛbhuṇi	ṛbhuṇoḥ	ṛbhuṣu

Compound ṛbhu -

Adverb -ṛbhu