Declension table of ?pṛthumat

Masculine	Singular	Dual	Plural
Nominative	pṛthumān	pṛthumantau	pṛthumantaḥ
Vocative	pṛthuman	pṛthumantau	pṛthumantaḥ
Accusative	pṛthumantam	pṛthumantau	pṛthumataḥ
Instrumental	pṛthumatā	pṛthumadbhyām	pṛthumadbhiḥ
Dative	pṛthumate	pṛthumadbhyām	pṛthumadbhyaḥ
Ablative	pṛthumataḥ	pṛthumadbhyām	pṛthumadbhyaḥ
Genitive	pṛthumataḥ	pṛthumatoḥ	pṛthumatām
Locative	pṛthumati	pṛthumatoḥ	pṛthumatsu

Compound pṛthumat -

Adverb -pṛthumantam