Declension table of ?protavya

Neuter	Singular	Dual	Plural
Nominative	protavyam	protavye	protavyāni
Vocative	protavya	protavye	protavyāni
Accusative	protavyam	protavye	protavyāni
Instrumental	protavyena	protavyābhyām	protavyaiḥ
Dative	protavyāya	protavyābhyām	protavyebhyaḥ
Ablative	protavyāt	protavyābhyām	protavyebhyaḥ
Genitive	protavyasya	protavyayoḥ	protavyānām
Locative	protavye	protavyayoḥ	protavyeṣu

Compound protavya -

Adverb -protavyam -protavyāt