Declension table of ?suvidhāna

Neuter	Singular	Dual	Plural
Nominative	suvidhānam	suvidhāne	suvidhānāni
Vocative	suvidhāna	suvidhāne	suvidhānāni
Accusative	suvidhānam	suvidhāne	suvidhānāni
Instrumental	suvidhānena	suvidhānābhyām	suvidhānaiḥ
Dative	suvidhānāya	suvidhānābhyām	suvidhānebhyaḥ
Ablative	suvidhānāt	suvidhānābhyām	suvidhānebhyaḥ
Genitive	suvidhānasya	suvidhānayoḥ	suvidhānānām
Locative	suvidhāne	suvidhānayoḥ	suvidhāneṣu

Compound suvidhāna -

Adverb -suvidhānam -suvidhānāt