Declension table of ?bhanitavya

Neuter	Singular	Dual	Plural
Nominative	bhanitavyam	bhanitavye	bhanitavyāni
Vocative	bhanitavya	bhanitavye	bhanitavyāni
Accusative	bhanitavyam	bhanitavye	bhanitavyāni
Instrumental	bhanitavyena	bhanitavyābhyām	bhanitavyaiḥ
Dative	bhanitavyāya	bhanitavyābhyām	bhanitavyebhyaḥ
Ablative	bhanitavyāt	bhanitavyābhyām	bhanitavyebhyaḥ
Genitive	bhanitavyasya	bhanitavyayoḥ	bhanitavyānām
Locative	bhanitavye	bhanitavyayoḥ	bhanitavyeṣu

Compound bhanitavya -

Adverb -bhanitavyam -bhanitavyāt