Declension table of ?parapada

Neuter	Singular	Dual	Plural
Nominative	parapadam	parapade	parapadāni
Vocative	parapada	parapade	parapadāni
Accusative	parapadam	parapade	parapadāni
Instrumental	parapadena	parapadābhyām	parapadaiḥ
Dative	parapadāya	parapadābhyām	parapadebhyaḥ
Ablative	parapadāt	parapadābhyām	parapadebhyaḥ
Genitive	parapadasya	parapadayoḥ	parapadānām
Locative	parapade	parapadayoḥ	parapadeṣu

Compound parapada -

Adverb -parapadam -parapadāt