Declension table of ?hārayitavya

Neuter	Singular	Dual	Plural
Nominative	hārayitavyam	hārayitavye	hārayitavyāni
Vocative	hārayitavya	hārayitavye	hārayitavyāni
Accusative	hārayitavyam	hārayitavye	hārayitavyāni
Instrumental	hārayitavyena	hārayitavyābhyām	hārayitavyaiḥ
Dative	hārayitavyāya	hārayitavyābhyām	hārayitavyebhyaḥ
Ablative	hārayitavyāt	hārayitavyābhyām	hārayitavyebhyaḥ
Genitive	hārayitavyasya	hārayitavyayoḥ	hārayitavyānām
Locative	hārayitavye	hārayitavyayoḥ	hārayitavyeṣu

Compound hārayitavya -

Adverb -hārayitavyam -hārayitavyāt