Declension table of ?yuyūṣvas

Masculine	Singular	Dual	Plural
Nominative	yuyūṣvān	yuyūṣvāṃsau	yuyūṣvāṃsaḥ
Vocative	yuyūṣvan	yuyūṣvāṃsau	yuyūṣvāṃsaḥ
Accusative	yuyūṣvāṃsam	yuyūṣvāṃsau	yuyūṣuṣaḥ
Instrumental	yuyūṣuṣā	yuyūṣvadbhyām	yuyūṣvadbhiḥ
Dative	yuyūṣuṣe	yuyūṣvadbhyām	yuyūṣvadbhyaḥ
Ablative	yuyūṣuṣaḥ	yuyūṣvadbhyām	yuyūṣvadbhyaḥ
Genitive	yuyūṣuṣaḥ	yuyūṣuṣoḥ	yuyūṣuṣām
Locative	yuyūṣuṣi	yuyūṣuṣoḥ	yuyūṣvatsu

Compound yuyūṣvat -

Adverb -yuyūṣvas