Declension table of prasthāna

Neuter	Singular	Dual	Plural
Nominative	prasthānam	prasthāne	prasthānāni
Vocative	prasthāna	prasthāne	prasthānāni
Accusative	prasthānam	prasthāne	prasthānāni
Instrumental	prasthānena	prasthānābhyām	prasthānaiḥ
Dative	prasthānāya	prasthānābhyām	prasthānebhyaḥ
Ablative	prasthānāt	prasthānābhyām	prasthānebhyaḥ
Genitive	prasthānasya	prasthānayoḥ	prasthānānām
Locative	prasthāne	prasthānayoḥ	prasthāneṣu

Compound prasthāna -

Adverb -prasthānam -prasthānāt