Declension table of ?parbitavya

Neuter	Singular	Dual	Plural
Nominative	parbitavyam	parbitavye	parbitavyāni
Vocative	parbitavya	parbitavye	parbitavyāni
Accusative	parbitavyam	parbitavye	parbitavyāni
Instrumental	parbitavyena	parbitavyābhyām	parbitavyaiḥ
Dative	parbitavyāya	parbitavyābhyām	parbitavyebhyaḥ
Ablative	parbitavyāt	parbitavyābhyām	parbitavyebhyaḥ
Genitive	parbitavyasya	parbitavyayoḥ	parbitavyānām
Locative	parbitavye	parbitavyayoḥ	parbitavyeṣu

Compound parbitavya -

Adverb -parbitavyam -parbitavyāt