Declension table of ?sādhyasādhana

Neuter	Singular	Dual	Plural
Nominative	sādhyasādhanam	sādhyasādhane	sādhyasādhanāni
Vocative	sādhyasādhana	sādhyasādhane	sādhyasādhanāni
Accusative	sādhyasādhanam	sādhyasādhane	sādhyasādhanāni
Instrumental	sādhyasādhanena	sādhyasādhanābhyām	sādhyasādhanaiḥ
Dative	sādhyasādhanāya	sādhyasādhanābhyām	sādhyasādhanebhyaḥ
Ablative	sādhyasādhanāt	sādhyasādhanābhyām	sādhyasādhanebhyaḥ
Genitive	sādhyasādhanasya	sādhyasādhanayoḥ	sādhyasādhanānām
Locative	sādhyasādhane	sādhyasādhanayoḥ	sādhyasādhaneṣu

Compound sādhyasādhana -

Adverb -sādhyasādhanam -sādhyasādhanāt