Declension table of ?tattvasāgara

Masculine	Singular	Dual	Plural
Nominative	tattvasāgaraḥ	tattvasāgarau	tattvasāgarāḥ
Vocative	tattvasāgara	tattvasāgarau	tattvasāgarāḥ
Accusative	tattvasāgaram	tattvasāgarau	tattvasāgarān
Instrumental	tattvasāgareṇa	tattvasāgarābhyām	tattvasāgaraiḥ tattvasāgarebhiḥ
Dative	tattvasāgarāya	tattvasāgarābhyām	tattvasāgarebhyaḥ
Ablative	tattvasāgarāt	tattvasāgarābhyām	tattvasāgarebhyaḥ
Genitive	tattvasāgarasya	tattvasāgarayoḥ	tattvasāgarāṇām
Locative	tattvasāgare	tattvasāgarayoḥ	tattvasāgareṣu

Compound tattvasāgara -

Adverb -tattvasāgaram -tattvasāgarāt