Declension table of ?śātavya

Neuter	Singular	Dual	Plural
Nominative	śātavyam	śātavye	śātavyāni
Vocative	śātavya	śātavye	śātavyāni
Accusative	śātavyam	śātavye	śātavyāni
Instrumental	śātavyena	śātavyābhyām	śātavyaiḥ
Dative	śātavyāya	śātavyābhyām	śātavyebhyaḥ
Ablative	śātavyāt	śātavyābhyām	śātavyebhyaḥ
Genitive	śātavyasya	śātavyayoḥ	śātavyānām
Locative	śātavye	śātavyayoḥ	śātavyeṣu

Compound śātavya -

Adverb -śātavyam -śātavyāt