Declension table of ?kaṇayitavya

Masculine	Singular	Dual	Plural
Nominative	kaṇayitavyaḥ	kaṇayitavyau	kaṇayitavyāḥ
Vocative	kaṇayitavya	kaṇayitavyau	kaṇayitavyāḥ
Accusative	kaṇayitavyam	kaṇayitavyau	kaṇayitavyān
Instrumental	kaṇayitavyena	kaṇayitavyābhyām	kaṇayitavyaiḥ kaṇayitavyebhiḥ
Dative	kaṇayitavyāya	kaṇayitavyābhyām	kaṇayitavyebhyaḥ
Ablative	kaṇayitavyāt	kaṇayitavyābhyām	kaṇayitavyebhyaḥ
Genitive	kaṇayitavyasya	kaṇayitavyayoḥ	kaṇayitavyānām
Locative	kaṇayitavye	kaṇayitavyayoḥ	kaṇayitavyeṣu

Compound kaṇayitavya -

Adverb -kaṇayitavyam -kaṇayitavyāt