Declension table of ?caghitavya

Neuter	Singular	Dual	Plural
Nominative	caghitavyam	caghitavye	caghitavyāni
Vocative	caghitavya	caghitavye	caghitavyāni
Accusative	caghitavyam	caghitavye	caghitavyāni
Instrumental	caghitavyena	caghitavyābhyām	caghitavyaiḥ
Dative	caghitavyāya	caghitavyābhyām	caghitavyebhyaḥ
Ablative	caghitavyāt	caghitavyābhyām	caghitavyebhyaḥ
Genitive	caghitavyasya	caghitavyayoḥ	caghitavyānām
Locative	caghitavye	caghitavyayoḥ	caghitavyeṣu

Compound caghitavya -

Adverb -caghitavyam -caghitavyāt