Declension table of brahmasiddhi

Masculine	Singular	Dual	Plural
Nominative	brahmasiddhiḥ	brahmasiddhī	brahmasiddhayaḥ
Vocative	brahmasiddhe	brahmasiddhī	brahmasiddhayaḥ
Accusative	brahmasiddhim	brahmasiddhī	brahmasiddhīn
Instrumental	brahmasiddhinā	brahmasiddhibhyām	brahmasiddhibhiḥ
Dative	brahmasiddhaye	brahmasiddhibhyām	brahmasiddhibhyaḥ
Ablative	brahmasiddheḥ	brahmasiddhibhyām	brahmasiddhibhyaḥ
Genitive	brahmasiddheḥ	brahmasiddhyoḥ	brahmasiddhīnām
Locative	brahmasiddhau	brahmasiddhyoḥ	brahmasiddhiṣu

Compound brahmasiddhi -

Adverb -brahmasiddhi