Declension table of ?yātavat

Masculine	Singular	Dual	Plural
Nominative	yātavān	yātavantau	yātavantaḥ
Vocative	yātavan	yātavantau	yātavantaḥ
Accusative	yātavantam	yātavantau	yātavataḥ
Instrumental	yātavatā	yātavadbhyām	yātavadbhiḥ
Dative	yātavate	yātavadbhyām	yātavadbhyaḥ
Ablative	yātavataḥ	yātavadbhyām	yātavadbhyaḥ
Genitive	yātavataḥ	yātavatoḥ	yātavatām
Locative	yātavati	yātavatoḥ	yātavatsu

Compound yātavat -

Adverb -yātavantam