Declension table of ?kasitavya

Masculine	Singular	Dual	Plural
Nominative	kasitavyaḥ	kasitavyau	kasitavyāḥ
Vocative	kasitavya	kasitavyau	kasitavyāḥ
Accusative	kasitavyam	kasitavyau	kasitavyān
Instrumental	kasitavyena	kasitavyābhyām	kasitavyaiḥ kasitavyebhiḥ
Dative	kasitavyāya	kasitavyābhyām	kasitavyebhyaḥ
Ablative	kasitavyāt	kasitavyābhyām	kasitavyebhyaḥ
Genitive	kasitavyasya	kasitavyayoḥ	kasitavyānām
Locative	kasitavye	kasitavyayoḥ	kasitavyeṣu

Compound kasitavya -

Adverb -kasitavyam -kasitavyāt