Declension table of ?prajñātavya

Masculine	Singular	Dual	Plural
Nominative	prajñātavyaḥ	prajñātavyau	prajñātavyāḥ
Vocative	prajñātavya	prajñātavyau	prajñātavyāḥ
Accusative	prajñātavyam	prajñātavyau	prajñātavyān
Instrumental	prajñātavyena	prajñātavyābhyām	prajñātavyaiḥ prajñātavyebhiḥ
Dative	prajñātavyāya	prajñātavyābhyām	prajñātavyebhyaḥ
Ablative	prajñātavyāt	prajñātavyābhyām	prajñātavyebhyaḥ
Genitive	prajñātavyasya	prajñātavyayoḥ	prajñātavyānām
Locative	prajñātavye	prajñātavyayoḥ	prajñātavyeṣu

Compound prajñātavya -

Adverb -prajñātavyam -prajñātavyāt