Declension table of ?kāsitavya

Neuter	Singular	Dual	Plural
Nominative	kāsitavyam	kāsitavye	kāsitavyāni
Vocative	kāsitavya	kāsitavye	kāsitavyāni
Accusative	kāsitavyam	kāsitavye	kāsitavyāni
Instrumental	kāsitavyena	kāsitavyābhyām	kāsitavyaiḥ
Dative	kāsitavyāya	kāsitavyābhyām	kāsitavyebhyaḥ
Ablative	kāsitavyāt	kāsitavyābhyām	kāsitavyebhyaḥ
Genitive	kāsitavyasya	kāsitavyayoḥ	kāsitavyānām
Locative	kāsitavye	kāsitavyayoḥ	kāsitavyeṣu

Compound kāsitavya -

Adverb -kāsitavyam -kāsitavyāt