Declension table of ?devayitavya

Neuter	Singular	Dual	Plural
Nominative	devayitavyam	devayitavye	devayitavyāni
Vocative	devayitavya	devayitavye	devayitavyāni
Accusative	devayitavyam	devayitavye	devayitavyāni
Instrumental	devayitavyena	devayitavyābhyām	devayitavyaiḥ
Dative	devayitavyāya	devayitavyābhyām	devayitavyebhyaḥ
Ablative	devayitavyāt	devayitavyābhyām	devayitavyebhyaḥ
Genitive	devayitavyasya	devayitavyayoḥ	devayitavyānām
Locative	devayitavye	devayitavyayoḥ	devayitavyeṣu

Compound devayitavya -

Adverb -devayitavyam -devayitavyāt