Declension table of ?pitṛpada

Neuter	Singular	Dual	Plural
Nominative	pitṛpadam	pitṛpade	pitṛpadāni
Vocative	pitṛpada	pitṛpade	pitṛpadāni
Accusative	pitṛpadam	pitṛpade	pitṛpadāni
Instrumental	pitṛpadena	pitṛpadābhyām	pitṛpadaiḥ
Dative	pitṛpadāya	pitṛpadābhyām	pitṛpadebhyaḥ
Ablative	pitṛpadāt	pitṛpadābhyām	pitṛpadebhyaḥ
Genitive	pitṛpadasya	pitṛpadayoḥ	pitṛpadānām
Locative	pitṛpade	pitṛpadayoḥ	pitṛpadeṣu

Compound pitṛpada -

Adverb -pitṛpadam -pitṛpadāt