Declension table of ?sarvasiddhi

Masculine	Singular	Dual	Plural
Nominative	sarvasiddhiḥ	sarvasiddhī	sarvasiddhayaḥ
Vocative	sarvasiddhe	sarvasiddhī	sarvasiddhayaḥ
Accusative	sarvasiddhim	sarvasiddhī	sarvasiddhīn
Instrumental	sarvasiddhinā	sarvasiddhibhyām	sarvasiddhibhiḥ
Dative	sarvasiddhaye	sarvasiddhibhyām	sarvasiddhibhyaḥ
Ablative	sarvasiddheḥ	sarvasiddhibhyām	sarvasiddhibhyaḥ
Genitive	sarvasiddheḥ	sarvasiddhyoḥ	sarvasiddhīnām
Locative	sarvasiddhau	sarvasiddhyoḥ	sarvasiddhiṣu

Compound sarvasiddhi -

Adverb -sarvasiddhi