Declension table of ?cepivas

Neuter	Singular	Dual	Plural
Nominative	cepivat	cepuṣī	cepivāṃsi
Vocative	cepivat	cepuṣī	cepivāṃsi
Accusative	cepivat	cepuṣī	cepivāṃsi
Instrumental	cepuṣā	cepivadbhyām	cepivadbhiḥ
Dative	cepuṣe	cepivadbhyām	cepivadbhyaḥ
Ablative	cepuṣaḥ	cepivadbhyām	cepivadbhyaḥ
Genitive	cepuṣaḥ	cepuṣoḥ	cepuṣām
Locative	cepuṣi	cepuṣoḥ	cepivatsu

Compound cepivat -

Adverb -cepivas