Declension table of ?kacitavya

Masculine	Singular	Dual	Plural
Nominative	kacitavyaḥ	kacitavyau	kacitavyāḥ
Vocative	kacitavya	kacitavyau	kacitavyāḥ
Accusative	kacitavyam	kacitavyau	kacitavyān
Instrumental	kacitavyena	kacitavyābhyām	kacitavyaiḥ kacitavyebhiḥ
Dative	kacitavyāya	kacitavyābhyām	kacitavyebhyaḥ
Ablative	kacitavyāt	kacitavyābhyām	kacitavyebhyaḥ
Genitive	kacitavyasya	kacitavyayoḥ	kacitavyānām
Locative	kacitavye	kacitavyayoḥ	kacitavyeṣu

Compound kacitavya -

Adverb -kacitavyam -kacitavyāt