Declension table of ?sādhyāsa

Neuter	Singular	Dual	Plural
Nominative	sādhyāsam	sādhyāse	sādhyāsāni
Vocative	sādhyāsa	sādhyāse	sādhyāsāni
Accusative	sādhyāsam	sādhyāse	sādhyāsāni
Instrumental	sādhyāsena	sādhyāsābhyām	sādhyāsaiḥ
Dative	sādhyāsāya	sādhyāsābhyām	sādhyāsebhyaḥ
Ablative	sādhyāsāt	sādhyāsābhyām	sādhyāsebhyaḥ
Genitive	sādhyāsasya	sādhyāsayoḥ	sādhyāsānām
Locative	sādhyāse	sādhyāsayoḥ	sādhyāseṣu

Compound sādhyāsa -

Adverb -sādhyāsam -sādhyāsāt