Declension table of ?upādhisiddhāntagrantha

Masculine	Singular	Dual	Plural
Nominative	upādhisiddhāntagranthaḥ	upādhisiddhāntagranthau	upādhisiddhāntagranthāḥ
Vocative	upādhisiddhāntagrantha	upādhisiddhāntagranthau	upādhisiddhāntagranthāḥ
Accusative	upādhisiddhāntagrantham	upādhisiddhāntagranthau	upādhisiddhāntagranthān
Instrumental	upādhisiddhāntagranthena	upādhisiddhāntagranthābhyām	upādhisiddhāntagranthaiḥ upādhisiddhāntagranthebhiḥ
Dative	upādhisiddhāntagranthāya	upādhisiddhāntagranthābhyām	upādhisiddhāntagranthebhyaḥ
Ablative	upādhisiddhāntagranthāt	upādhisiddhāntagranthābhyām	upādhisiddhāntagranthebhyaḥ
Genitive	upādhisiddhāntagranthasya	upādhisiddhāntagranthayoḥ	upādhisiddhāntagranthānām
Locative	upādhisiddhāntagranthe	upādhisiddhāntagranthayoḥ	upādhisiddhāntagrantheṣu

Compound upādhisiddhāntagrantha -

Adverb -upādhisiddhāntagrantham -upādhisiddhāntagranthāt