Declension table of ?ropayitavya

Neuter	Singular	Dual	Plural
Nominative	ropayitavyam	ropayitavye	ropayitavyāni
Vocative	ropayitavya	ropayitavye	ropayitavyāni
Accusative	ropayitavyam	ropayitavye	ropayitavyāni
Instrumental	ropayitavyena	ropayitavyābhyām	ropayitavyaiḥ
Dative	ropayitavyāya	ropayitavyābhyām	ropayitavyebhyaḥ
Ablative	ropayitavyāt	ropayitavyābhyām	ropayitavyebhyaḥ
Genitive	ropayitavyasya	ropayitavyayoḥ	ropayitavyānām
Locative	ropayitavye	ropayitavyayoḥ	ropayitavyeṣu

Compound ropayitavya -

Adverb -ropayitavyam -ropayitavyāt