Declension table of ?siddhāntavāgīśa

Masculine	Singular	Dual	Plural
Nominative	siddhāntavāgīśaḥ	siddhāntavāgīśau	siddhāntavāgīśāḥ
Vocative	siddhāntavāgīśa	siddhāntavāgīśau	siddhāntavāgīśāḥ
Accusative	siddhāntavāgīśam	siddhāntavāgīśau	siddhāntavāgīśān
Instrumental	siddhāntavāgīśena	siddhāntavāgīśābhyām	siddhāntavāgīśaiḥ siddhāntavāgīśebhiḥ
Dative	siddhāntavāgīśāya	siddhāntavāgīśābhyām	siddhāntavāgīśebhyaḥ
Ablative	siddhāntavāgīśāt	siddhāntavāgīśābhyām	siddhāntavāgīśebhyaḥ
Genitive	siddhāntavāgīśasya	siddhāntavāgīśayoḥ	siddhāntavāgīśānām
Locative	siddhāntavāgīśe	siddhāntavāgīśayoḥ	siddhāntavāgīśeṣu

Compound siddhāntavāgīśa -

Adverb -siddhāntavāgīśam -siddhāntavāgīśāt