Declension table of ?cyotavya

Masculine	Singular	Dual	Plural
Nominative	cyotavyaḥ	cyotavyau	cyotavyāḥ
Vocative	cyotavya	cyotavyau	cyotavyāḥ
Accusative	cyotavyam	cyotavyau	cyotavyān
Instrumental	cyotavyena	cyotavyābhyām	cyotavyaiḥ cyotavyebhiḥ
Dative	cyotavyāya	cyotavyābhyām	cyotavyebhyaḥ
Ablative	cyotavyāt	cyotavyābhyām	cyotavyebhyaḥ
Genitive	cyotavyasya	cyotavyayoḥ	cyotavyānām
Locative	cyotavye	cyotavyayoḥ	cyotavyeṣu

Compound cyotavya -

Adverb -cyotavyam -cyotavyāt