Declension table of ?grathitavya

Neuter	Singular	Dual	Plural
Nominative	grathitavyam	grathitavye	grathitavyāni
Vocative	grathitavya	grathitavye	grathitavyāni
Accusative	grathitavyam	grathitavye	grathitavyāni
Instrumental	grathitavyena	grathitavyābhyām	grathitavyaiḥ
Dative	grathitavyāya	grathitavyābhyām	grathitavyebhyaḥ
Ablative	grathitavyāt	grathitavyābhyām	grathitavyebhyaḥ
Genitive	grathitavyasya	grathitavyayoḥ	grathitavyānām
Locative	grathitavye	grathitavyayoḥ	grathitavyeṣu

Compound grathitavya -

Adverb -grathitavyam -grathitavyāt