Declension table of ?śivakavaca

Neuter	Singular	Dual	Plural
Nominative	śivakavacam	śivakavace	śivakavacāni
Vocative	śivakavaca	śivakavace	śivakavacāni
Accusative	śivakavacam	śivakavace	śivakavacāni
Instrumental	śivakavacena	śivakavacābhyām	śivakavacaiḥ
Dative	śivakavacāya	śivakavacābhyām	śivakavacebhyaḥ
Ablative	śivakavacāt	śivakavacābhyām	śivakavacebhyaḥ
Genitive	śivakavacasya	śivakavacayoḥ	śivakavacānām
Locative	śivakavace	śivakavacayoḥ	śivakavaceṣu

Compound śivakavaca -

Adverb -śivakavacam -śivakavacāt