Declension table of ?yuṣṭavat

Masculine	Singular	Dual	Plural
Nominative	yuṣṭavān	yuṣṭavantau	yuṣṭavantaḥ
Vocative	yuṣṭavan	yuṣṭavantau	yuṣṭavantaḥ
Accusative	yuṣṭavantam	yuṣṭavantau	yuṣṭavataḥ
Instrumental	yuṣṭavatā	yuṣṭavadbhyām	yuṣṭavadbhiḥ
Dative	yuṣṭavate	yuṣṭavadbhyām	yuṣṭavadbhyaḥ
Ablative	yuṣṭavataḥ	yuṣṭavadbhyām	yuṣṭavadbhyaḥ
Genitive	yuṣṭavataḥ	yuṣṭavatoḥ	yuṣṭavatām
Locative	yuṣṭavati	yuṣṭavatoḥ	yuṣṭavatsu

Compound yuṣṭavat -

Adverb -yuṣṭavantam