Declension table of śaivasiddhānta

Masculine	Singular	Dual	Plural
Nominative	śaivasiddhāntaḥ	śaivasiddhāntau	śaivasiddhāntāḥ
Vocative	śaivasiddhānta	śaivasiddhāntau	śaivasiddhāntāḥ
Accusative	śaivasiddhāntam	śaivasiddhāntau	śaivasiddhāntān
Instrumental	śaivasiddhāntena	śaivasiddhāntābhyām	śaivasiddhāntaiḥ śaivasiddhāntebhiḥ
Dative	śaivasiddhāntāya	śaivasiddhāntābhyām	śaivasiddhāntebhyaḥ
Ablative	śaivasiddhāntāt	śaivasiddhāntābhyām	śaivasiddhāntebhyaḥ
Genitive	śaivasiddhāntasya	śaivasiddhāntayoḥ	śaivasiddhāntānām
Locative	śaivasiddhānte	śaivasiddhāntayoḥ	śaivasiddhānteṣu

Compound śaivasiddhānta -

Adverb -śaivasiddhāntam -śaivasiddhāntāt