Declension table of ?śetavya

Neuter	Singular	Dual	Plural
Nominative	śetavyam	śetavye	śetavyāni
Vocative	śetavya	śetavye	śetavyāni
Accusative	śetavyam	śetavye	śetavyāni
Instrumental	śetavyena	śetavyābhyām	śetavyaiḥ
Dative	śetavyāya	śetavyābhyām	śetavyebhyaḥ
Ablative	śetavyāt	śetavyābhyām	śetavyebhyaḥ
Genitive	śetavyasya	śetavyayoḥ	śetavyānām
Locative	śetavye	śetavyayoḥ	śetavyeṣu

Compound śetavya -

Adverb -śetavyam -śetavyāt