Declension table of prayattavya

Neuter	Singular	Dual	Plural
Nominative	prayattavyam	prayattavye	prayattavyāni
Vocative	prayattavya	prayattavye	prayattavyāni
Accusative	prayattavyam	prayattavye	prayattavyāni
Instrumental	prayattavyena	prayattavyābhyām	prayattavyaiḥ
Dative	prayattavyāya	prayattavyābhyām	prayattavyebhyaḥ
Ablative	prayattavyāt	prayattavyābhyām	prayattavyebhyaḥ
Genitive	prayattavyasya	prayattavyayoḥ	prayattavyānām
Locative	prayattavye	prayattavyayoḥ	prayattavyeṣu

Compound prayattavya -

Adverb -prayattavyam -prayattavyāt