Declension table of ?gharayitavya

Neuter	Singular	Dual	Plural
Nominative	gharayitavyam	gharayitavye	gharayitavyāni
Vocative	gharayitavya	gharayitavye	gharayitavyāni
Accusative	gharayitavyam	gharayitavye	gharayitavyāni
Instrumental	gharayitavyena	gharayitavyābhyām	gharayitavyaiḥ
Dative	gharayitavyāya	gharayitavyābhyām	gharayitavyebhyaḥ
Ablative	gharayitavyāt	gharayitavyābhyām	gharayitavyebhyaḥ
Genitive	gharayitavyasya	gharayitavyayoḥ	gharayitavyānām
Locative	gharayitavye	gharayitavyayoḥ	gharayitavyeṣu

Compound gharayitavya -

Adverb -gharayitavyam -gharayitavyāt