Declension table of ?ṣaṣvakkvas

Neuter	Singular	Dual	Plural
Nominative	ṣaṣvakkvat	ṣaṣvakkuṣī	ṣaṣvakkvāṃsi
Vocative	ṣaṣvakkvat	ṣaṣvakkuṣī	ṣaṣvakkvāṃsi
Accusative	ṣaṣvakkvat	ṣaṣvakkuṣī	ṣaṣvakkvāṃsi
Instrumental	ṣaṣvakkuṣā	ṣaṣvakkvadbhyām	ṣaṣvakkvadbhiḥ
Dative	ṣaṣvakkuṣe	ṣaṣvakkvadbhyām	ṣaṣvakkvadbhyaḥ
Ablative	ṣaṣvakkuṣaḥ	ṣaṣvakkvadbhyām	ṣaṣvakkvadbhyaḥ
Genitive	ṣaṣvakkuṣaḥ	ṣaṣvakkuṣoḥ	ṣaṣvakkuṣām
Locative	ṣaṣvakkuṣi	ṣaṣvakkuṣoḥ	ṣaṣvakkvatsu

Compound ṣaṣvakkvat -

Adverb -ṣaṣvakkvat