Declension table of ?eka_ṛṣi

Masculine	Singular	Dual	Plural
Nominative	eka_ṛṣiḥ	eka_ṛṣī	eka_ṛṣayaḥ
Vocative	eka_ṛṣe	eka_ṛṣī	eka_ṛṣayaḥ
Accusative	eka_ṛṣim	eka_ṛṣī	eka_ṛṣīn
Instrumental	eka_ṛṣiṇā	eka_ṛṣibhyām	eka_ṛṣibhiḥ
Dative	eka_ṛṣaye	eka_ṛṣibhyām	eka_ṛṣibhyaḥ
Ablative	eka_ṛṣeḥ	eka_ṛṣibhyām	eka_ṛṣibhyaḥ
Genitive	eka_ṛṣeḥ	eka_ṛṣyoḥ	eka_ṛṣīṇām
Locative	eka_ṛṣau	eka_ṛṣyoḥ	eka_ṛṣiṣu

Compound eka_ṛṣi -

Adverb -eka_ṛṣi