Declension table of ?pratipannaka

Masculine	Singular	Dual	Plural
Nominative	pratipannakaḥ	pratipannakau	pratipannakāḥ
Vocative	pratipannaka	pratipannakau	pratipannakāḥ
Accusative	pratipannakam	pratipannakau	pratipannakān
Instrumental	pratipannakena	pratipannakābhyām	pratipannakaiḥ pratipannakebhiḥ
Dative	pratipannakāya	pratipannakābhyām	pratipannakebhyaḥ
Ablative	pratipannakāt	pratipannakābhyām	pratipannakebhyaḥ
Genitive	pratipannakasya	pratipannakayoḥ	pratipannakānām
Locative	pratipannake	pratipannakayoḥ	pratipannakeṣu

Compound pratipannaka -

Adverb -pratipannakam -pratipannakāt