Declension table of ?cyavas

Neuter	Singular	Dual	Plural
Nominative	cyavat	cyoṣī	cyavāṃsi
Vocative	cyavat	cyoṣī	cyavāṃsi
Accusative	cyavat	cyoṣī	cyavāṃsi
Instrumental	cyoṣā	cyavadbhyām	cyavadbhiḥ
Dative	cyoṣe	cyavadbhyām	cyavadbhyaḥ
Ablative	cyoṣaḥ	cyavadbhyām	cyavadbhyaḥ
Genitive	cyoṣaḥ	cyoṣoḥ	cyoṣām
Locative	cyoṣi	cyoṣoḥ	cyavatsu

Compound cyavat -

Adverb -cyavat