Declension table of ?parpitavya

Neuter	Singular	Dual	Plural
Nominative	parpitavyam	parpitavye	parpitavyāni
Vocative	parpitavya	parpitavye	parpitavyāni
Accusative	parpitavyam	parpitavye	parpitavyāni
Instrumental	parpitavyena	parpitavyābhyām	parpitavyaiḥ
Dative	parpitavyāya	parpitavyābhyām	parpitavyebhyaḥ
Ablative	parpitavyāt	parpitavyābhyām	parpitavyebhyaḥ
Genitive	parpitavyasya	parpitavyayoḥ	parpitavyānām
Locative	parpitavye	parpitavyayoḥ	parpitavyeṣu

Compound parpitavya -

Adverb -parpitavyam -parpitavyāt