Declension table of ?prasarga

Masculine	Singular	Dual	Plural
Nominative	prasargaḥ	prasargau	prasargāḥ
Vocative	prasarga	prasargau	prasargāḥ
Accusative	prasargam	prasargau	prasargān
Instrumental	prasargeṇa	prasargābhyām	prasargaiḥ prasargebhiḥ
Dative	prasargāya	prasargābhyām	prasargebhyaḥ
Ablative	prasargāt	prasargābhyām	prasargebhyaḥ
Genitive	prasargasya	prasargayoḥ	prasargāṇām
Locative	prasarge	prasargayoḥ	prasargeṣu

Compound prasarga -

Adverb -prasargam -prasargāt