Declension table of ?sopādhi

Neuter	Singular	Dual	Plural
Nominative	sopādhi	sopādhinī	sopādhīni
Vocative	sopādhi	sopādhinī	sopādhīni
Accusative	sopādhi	sopādhinī	sopādhīni
Instrumental	sopādhinā	sopādhibhyām	sopādhibhiḥ
Dative	sopādhine	sopādhibhyām	sopādhibhyaḥ
Ablative	sopādhinaḥ	sopādhibhyām	sopādhibhyaḥ
Genitive	sopādhinaḥ	sopādhinoḥ	sopādhīnām
Locative	sopādhini	sopādhinoḥ	sopādhiṣu

Compound sopādhi -

Adverb -sopādhi