Declension table of ?navagrahakavaca

Neuter	Singular	Dual	Plural
Nominative	navagrahakavacam	navagrahakavace	navagrahakavacāni
Vocative	navagrahakavaca	navagrahakavace	navagrahakavacāni
Accusative	navagrahakavacam	navagrahakavace	navagrahakavacāni
Instrumental	navagrahakavacena	navagrahakavacābhyām	navagrahakavacaiḥ
Dative	navagrahakavacāya	navagrahakavacābhyām	navagrahakavacebhyaḥ
Ablative	navagrahakavacāt	navagrahakavacābhyām	navagrahakavacebhyaḥ
Genitive	navagrahakavacasya	navagrahakavacayoḥ	navagrahakavacānām
Locative	navagrahakavace	navagrahakavacayoḥ	navagrahakavaceṣu

Compound navagrahakavaca -

Adverb -navagrahakavacam -navagrahakavacāt