Declension table of ?kaṇitavya

Masculine	Singular	Dual	Plural
Nominative	kaṇitavyaḥ	kaṇitavyau	kaṇitavyāḥ
Vocative	kaṇitavya	kaṇitavyau	kaṇitavyāḥ
Accusative	kaṇitavyam	kaṇitavyau	kaṇitavyān
Instrumental	kaṇitavyena	kaṇitavyābhyām	kaṇitavyaiḥ kaṇitavyebhiḥ
Dative	kaṇitavyāya	kaṇitavyābhyām	kaṇitavyebhyaḥ
Ablative	kaṇitavyāt	kaṇitavyābhyām	kaṇitavyebhyaḥ
Genitive	kaṇitavyasya	kaṇitavyayoḥ	kaṇitavyānām
Locative	kaṇitavye	kaṇitavyayoḥ	kaṇitavyeṣu

Compound kaṇitavya -

Adverb -kaṇitavyam -kaṇitavyāt