Declension table of ?prasthānika

Masculine	Singular	Dual	Plural
Nominative	prasthānikaḥ	prasthānikau	prasthānikāḥ
Vocative	prasthānika	prasthānikau	prasthānikāḥ
Accusative	prasthānikam	prasthānikau	prasthānikān
Instrumental	prasthānikena	prasthānikābhyām	prasthānikaiḥ prasthānikebhiḥ
Dative	prasthānikāya	prasthānikābhyām	prasthānikebhyaḥ
Ablative	prasthānikāt	prasthānikābhyām	prasthānikebhyaḥ
Genitive	prasthānikasya	prasthānikayoḥ	prasthānikānām
Locative	prasthānike	prasthānikayoḥ	prasthānikeṣu

Compound prasthānika -

Adverb -prasthānikam -prasthānikāt