Declension table of ?prathamaparāpātin

Masculine	Singular	Dual	Plural
Nominative	prathamaparāpātī	prathamaparāpātinau	prathamaparāpātinaḥ
Vocative	prathamaparāpātin	prathamaparāpātinau	prathamaparāpātinaḥ
Accusative	prathamaparāpātinam	prathamaparāpātinau	prathamaparāpātinaḥ
Instrumental	prathamaparāpātinā	prathamaparāpātibhyām	prathamaparāpātibhiḥ
Dative	prathamaparāpātine	prathamaparāpātibhyām	prathamaparāpātibhyaḥ
Ablative	prathamaparāpātinaḥ	prathamaparāpātibhyām	prathamaparāpātibhyaḥ
Genitive	prathamaparāpātinaḥ	prathamaparāpātinoḥ	prathamaparāpātinām
Locative	prathamaparāpātini	prathamaparāpātinoḥ	prathamaparāpātiṣu

Compound prathamaparāpāti -

Adverb -prathamaparāpāti