Declension table of ?adhikaraṇasiddhānta

Masculine	Singular	Dual	Plural
Nominative	adhikaraṇasiddhāntaḥ	adhikaraṇasiddhāntau	adhikaraṇasiddhāntāḥ
Vocative	adhikaraṇasiddhānta	adhikaraṇasiddhāntau	adhikaraṇasiddhāntāḥ
Accusative	adhikaraṇasiddhāntam	adhikaraṇasiddhāntau	adhikaraṇasiddhāntān
Instrumental	adhikaraṇasiddhāntena	adhikaraṇasiddhāntābhyām	adhikaraṇasiddhāntaiḥ adhikaraṇasiddhāntebhiḥ
Dative	adhikaraṇasiddhāntāya	adhikaraṇasiddhāntābhyām	adhikaraṇasiddhāntebhyaḥ
Ablative	adhikaraṇasiddhāntāt	adhikaraṇasiddhāntābhyām	adhikaraṇasiddhāntebhyaḥ
Genitive	adhikaraṇasiddhāntasya	adhikaraṇasiddhāntayoḥ	adhikaraṇasiddhāntānām
Locative	adhikaraṇasiddhānte	adhikaraṇasiddhāntayoḥ	adhikaraṇasiddhānteṣu

Compound adhikaraṇasiddhānta -

Adverb -adhikaraṇasiddhāntam -adhikaraṇasiddhāntāt