Declension table of ?sīvitavat

Masculine	Singular	Dual	Plural
Nominative	sīvitavān	sīvitavantau	sīvitavantaḥ
Vocative	sīvitavan	sīvitavantau	sīvitavantaḥ
Accusative	sīvitavantam	sīvitavantau	sīvitavataḥ
Instrumental	sīvitavatā	sīvitavadbhyām	sīvitavadbhiḥ
Dative	sīvitavate	sīvitavadbhyām	sīvitavadbhyaḥ
Ablative	sīvitavataḥ	sīvitavadbhyām	sīvitavadbhyaḥ
Genitive	sīvitavataḥ	sīvitavatoḥ	sīvitavatām
Locative	sīvitavati	sīvitavatoḥ	sīvitavatsu

Compound sīvitavat -

Adverb -sīvitavantam