Declension table of ?sādhudevin

Neuter	Singular	Dual	Plural
Nominative	sādhudevi	sādhudevinī	sādhudevīni
Vocative	sādhudevin sādhudevi	sādhudevinī	sādhudevīni
Accusative	sādhudevi	sādhudevinī	sādhudevīni
Instrumental	sādhudevinā	sādhudevibhyām	sādhudevibhiḥ
Dative	sādhudevine	sādhudevibhyām	sādhudevibhyaḥ
Ablative	sādhudevinaḥ	sādhudevibhyām	sādhudevibhyaḥ
Genitive	sādhudevinaḥ	sādhudevinoḥ	sādhudevinām
Locative	sādhudevini	sādhudevinoḥ	sādhudeviṣu

Compound sādhudevi -

Adverb -sādhudevi