Declension table of ?tatsarvas

Masculine	Singular	Dual	Plural
Nominative	tatsarvān	tatsarvāṃsau	tatsarvāṃsaḥ
Vocative	tatsarvan	tatsarvāṃsau	tatsarvāṃsaḥ
Accusative	tatsarvāṃsam	tatsarvāṃsau	tatsaruṣaḥ
Instrumental	tatsaruṣā	tatsarvadbhyām	tatsarvadbhiḥ
Dative	tatsaruṣe	tatsarvadbhyām	tatsarvadbhyaḥ
Ablative	tatsaruṣaḥ	tatsarvadbhyām	tatsarvadbhyaḥ
Genitive	tatsaruṣaḥ	tatsaruṣoḥ	tatsaruṣām
Locative	tatsaruṣi	tatsaruṣoḥ	tatsarvatsu

Compound tatsarvat -

Adverb -tatsarvas