Declension table of ?sādhitavya

Masculine	Singular	Dual	Plural
Nominative	sādhitavyaḥ	sādhitavyau	sādhitavyāḥ
Vocative	sādhitavya	sādhitavyau	sādhitavyāḥ
Accusative	sādhitavyam	sādhitavyau	sādhitavyān
Instrumental	sādhitavyena	sādhitavyābhyām	sādhitavyaiḥ sādhitavyebhiḥ
Dative	sādhitavyāya	sādhitavyābhyām	sādhitavyebhyaḥ
Ablative	sādhitavyāt	sādhitavyābhyām	sādhitavyebhyaḥ
Genitive	sādhitavyasya	sādhitavyayoḥ	sādhitavyānām
Locative	sādhitavye	sādhitavyayoḥ	sādhitavyeṣu

Compound sādhitavya -

Adverb -sādhitavyam -sādhitavyāt