Declension table of ?rāvayitavya

Neuter	Singular	Dual	Plural
Nominative	rāvayitavyam	rāvayitavye	rāvayitavyāni
Vocative	rāvayitavya	rāvayitavye	rāvayitavyāni
Accusative	rāvayitavyam	rāvayitavye	rāvayitavyāni
Instrumental	rāvayitavyena	rāvayitavyābhyām	rāvayitavyaiḥ
Dative	rāvayitavyāya	rāvayitavyābhyām	rāvayitavyebhyaḥ
Ablative	rāvayitavyāt	rāvayitavyābhyām	rāvayitavyebhyaḥ
Genitive	rāvayitavyasya	rāvayitavyayoḥ	rāvayitavyānām
Locative	rāvayitavye	rāvayitavyayoḥ	rāvayitavyeṣu

Compound rāvayitavya -

Adverb -rāvayitavyam -rāvayitavyāt