Declension table of prasthātṛ

Neuter	Singular	Dual	Plural
Nominative	prasthātṛ	prasthātṛṇī	prasthātṝṇi
Vocative	prasthātṛ	prasthātṛṇī	prasthātṝṇi
Accusative	prasthātṛ	prasthātṛṇī	prasthātṝṇi
Instrumental	prasthātṛṇā	prasthātṛbhyām	prasthātṛbhiḥ
Dative	prasthātṛṇe	prasthātṛbhyām	prasthātṛbhyaḥ
Ablative	prasthātṛṇaḥ	prasthātṛbhyām	prasthātṛbhyaḥ
Genitive	prasthātṛṇaḥ	prasthātṛṇoḥ	prasthātṝṇām
Locative	prasthātṛṇi	prasthātṛṇoḥ	prasthātṛṣu

Compound prasthātṛ -

Adverb -prasthātṛ