Declension table of ?śavitavya

Neuter	Singular	Dual	Plural
Nominative	śavitavyam	śavitavye	śavitavyāni
Vocative	śavitavya	śavitavye	śavitavyāni
Accusative	śavitavyam	śavitavye	śavitavyāni
Instrumental	śavitavyena	śavitavyābhyām	śavitavyaiḥ
Dative	śavitavyāya	śavitavyābhyām	śavitavyebhyaḥ
Ablative	śavitavyāt	śavitavyābhyām	śavitavyebhyaḥ
Genitive	śavitavyasya	śavitavyayoḥ	śavitavyānām
Locative	śavitavye	śavitavyayoḥ	śavitavyeṣu

Compound śavitavya -

Adverb -śavitavyam -śavitavyāt