Declension table of ?katthitavya

Neuter	Singular	Dual	Plural
Nominative	katthitavyam	katthitavye	katthitavyāni
Vocative	katthitavya	katthitavye	katthitavyāni
Accusative	katthitavyam	katthitavye	katthitavyāni
Instrumental	katthitavyena	katthitavyābhyām	katthitavyaiḥ
Dative	katthitavyāya	katthitavyābhyām	katthitavyebhyaḥ
Ablative	katthitavyāt	katthitavyābhyām	katthitavyebhyaḥ
Genitive	katthitavyasya	katthitavyayoḥ	katthitavyānām
Locative	katthitavye	katthitavyayoḥ	katthitavyeṣu

Compound katthitavya -

Adverb -katthitavyam -katthitavyāt