Declension table of ?adhyetavya

Masculine	Singular	Dual	Plural
Nominative	adhyetavyaḥ	adhyetavyau	adhyetavyāḥ
Vocative	adhyetavya	adhyetavyau	adhyetavyāḥ
Accusative	adhyetavyam	adhyetavyau	adhyetavyān
Instrumental	adhyetavyena	adhyetavyābhyām	adhyetavyaiḥ adhyetavyebhiḥ
Dative	adhyetavyāya	adhyetavyābhyām	adhyetavyebhyaḥ
Ablative	adhyetavyāt	adhyetavyābhyām	adhyetavyebhyaḥ
Genitive	adhyetavyasya	adhyetavyayoḥ	adhyetavyānām
Locative	adhyetavye	adhyetavyayoḥ	adhyetavyeṣu

Compound adhyetavya -

Adverb -adhyetavyam -adhyetavyāt