Declension table of ?yuyupvas

Neuter	Singular	Dual	Plural
Nominative	yuyupvat	yuyupuṣī	yuyupvāṃsi
Vocative	yuyupvat	yuyupuṣī	yuyupvāṃsi
Accusative	yuyupvat	yuyupuṣī	yuyupvāṃsi
Instrumental	yuyupuṣā	yuyupvadbhyām	yuyupvadbhiḥ
Dative	yuyupuṣe	yuyupvadbhyām	yuyupvadbhyaḥ
Ablative	yuyupuṣaḥ	yuyupvadbhyām	yuyupvadbhyaḥ
Genitive	yuyupuṣaḥ	yuyupuṣoḥ	yuyupuṣām
Locative	yuyupuṣi	yuyupuṣoḥ	yuyupvatsu

Compound yuyupvat -

Adverb -yuyupvat