Declension table of sādhanatva

Neuter	Singular	Dual	Plural
Nominative	sādhanatvam	sādhanatve	sādhanatvāni
Vocative	sādhanatva	sādhanatve	sādhanatvāni
Accusative	sādhanatvam	sādhanatve	sādhanatvāni
Instrumental	sādhanatvena	sādhanatvābhyām	sādhanatvaiḥ
Dative	sādhanatvāya	sādhanatvābhyām	sādhanatvebhyaḥ
Ablative	sādhanatvāt	sādhanatvābhyām	sādhanatvebhyaḥ
Genitive	sādhanatvasya	sādhanatvayoḥ	sādhanatvānām
Locative	sādhanatve	sādhanatvayoḥ	sādhanatveṣu

Compound sādhanatva -

Adverb -sādhanatvam -sādhanatvāt