Declension table of ?cetavya

Masculine	Singular	Dual	Plural
Nominative	cetavyaḥ	cetavyau	cetavyāḥ
Vocative	cetavya	cetavyau	cetavyāḥ
Accusative	cetavyam	cetavyau	cetavyān
Instrumental	cetavyena	cetavyābhyām	cetavyaiḥ cetavyebhiḥ
Dative	cetavyāya	cetavyābhyām	cetavyebhyaḥ
Ablative	cetavyāt	cetavyābhyām	cetavyebhyaḥ
Genitive	cetavyasya	cetavyayoḥ	cetavyānām
Locative	cetavye	cetavyayoḥ	cetavyeṣu

Compound cetavya -

Adverb -cetavyam -cetavyāt