Declension table of ?cacchaṣvas

Masculine	Singular	Dual	Plural
Nominative	cacchaṣvān	cacchaṣvāṃsau	cacchaṣvāṃsaḥ
Vocative	cacchaṣvan	cacchaṣvāṃsau	cacchaṣvāṃsaḥ
Accusative	cacchaṣvāṃsam	cacchaṣvāṃsau	cacchaṣuṣaḥ
Instrumental	cacchaṣuṣā	cacchaṣvadbhyām	cacchaṣvadbhiḥ
Dative	cacchaṣuṣe	cacchaṣvadbhyām	cacchaṣvadbhyaḥ
Ablative	cacchaṣuṣaḥ	cacchaṣvadbhyām	cacchaṣvadbhyaḥ
Genitive	cacchaṣuṣaḥ	cacchaṣuṣoḥ	cacchaṣuṣām
Locative	cacchaṣuṣi	cacchaṣuṣoḥ	cacchaṣvatsu

Compound cacchaṣvat -

Adverb -cacchaṣvas