Declension table of siddhagraha

Masculine	Singular	Dual	Plural
Nominative	siddhagrahaḥ	siddhagrahau	siddhagrahāḥ
Vocative	siddhagraha	siddhagrahau	siddhagrahāḥ
Accusative	siddhagraham	siddhagrahau	siddhagrahān
Instrumental	siddhagraheṇa	siddhagrahābhyām	siddhagrahaiḥ siddhagrahebhiḥ
Dative	siddhagrahāya	siddhagrahābhyām	siddhagrahebhyaḥ
Ablative	siddhagrahāt	siddhagrahābhyām	siddhagrahebhyaḥ
Genitive	siddhagrahasya	siddhagrahayoḥ	siddhagrahāṇām
Locative	siddhagrahe	siddhagrahayoḥ	siddhagraheṣu

Compound siddhagraha -

Adverb -siddhagraham -siddhagrahāt