Declension table of ?śiśikṣvas

Masculine	Singular	Dual	Plural
Nominative	śiśikṣvān	śiśikṣvāṃsau	śiśikṣvāṃsaḥ
Vocative	śiśikṣvan	śiśikṣvāṃsau	śiśikṣvāṃsaḥ
Accusative	śiśikṣvāṃsam	śiśikṣvāṃsau	śiśikṣuṣaḥ
Instrumental	śiśikṣuṣā	śiśikṣvadbhyām	śiśikṣvadbhiḥ
Dative	śiśikṣuṣe	śiśikṣvadbhyām	śiśikṣvadbhyaḥ
Ablative	śiśikṣuṣaḥ	śiśikṣvadbhyām	śiśikṣvadbhyaḥ
Genitive	śiśikṣuṣaḥ	śiśikṣuṣoḥ	śiśikṣuṣām
Locative	śiśikṣuṣi	śiśikṣuṣoḥ	śiśikṣvatsu

Compound śiśikṣvat -

Adverb -śiśikṣvas