Declension table of ?sādhanarūpin

Neuter	Singular	Dual	Plural
Nominative	sādhanarūpi	sādhanarūpiṇī	sādhanarūpīṇi
Vocative	sādhanarūpin sādhanarūpi	sādhanarūpiṇī	sādhanarūpīṇi
Accusative	sādhanarūpi	sādhanarūpiṇī	sādhanarūpīṇi
Instrumental	sādhanarūpiṇā	sādhanarūpibhyām	sādhanarūpibhiḥ
Dative	sādhanarūpiṇe	sādhanarūpibhyām	sādhanarūpibhyaḥ
Ablative	sādhanarūpiṇaḥ	sādhanarūpibhyām	sādhanarūpibhyaḥ
Genitive	sādhanarūpiṇaḥ	sādhanarūpiṇoḥ	sādhanarūpiṇām
Locative	sādhanarūpiṇi	sādhanarūpiṇoḥ	sādhanarūpiṣu

Compound sādhanarūpi -

Adverb -sādhanarūpi