Declension table of ?sphaṭṭavat

Masculine	Singular	Dual	Plural
Nominative	sphaṭṭavān	sphaṭṭavantau	sphaṭṭavantaḥ
Vocative	sphaṭṭavan	sphaṭṭavantau	sphaṭṭavantaḥ
Accusative	sphaṭṭavantam	sphaṭṭavantau	sphaṭṭavataḥ
Instrumental	sphaṭṭavatā	sphaṭṭavadbhyām	sphaṭṭavadbhiḥ
Dative	sphaṭṭavate	sphaṭṭavadbhyām	sphaṭṭavadbhyaḥ
Ablative	sphaṭṭavataḥ	sphaṭṭavadbhyām	sphaṭṭavadbhyaḥ
Genitive	sphaṭṭavataḥ	sphaṭṭavatoḥ	sphaṭṭavatām
Locative	sphaṭṭavati	sphaṭṭavatoḥ	sphaṭṭavatsu

Compound sphaṭṭavat -

Adverb -sphaṭṭavantam