Declension table of ?piṭhana

Neuter	Singular	Dual	Plural
Nominative	piṭhanam	piṭhane	piṭhanāni
Vocative	piṭhana	piṭhane	piṭhanāni
Accusative	piṭhanam	piṭhane	piṭhanāni
Instrumental	piṭhanena	piṭhanābhyām	piṭhanaiḥ
Dative	piṭhanāya	piṭhanābhyām	piṭhanebhyaḥ
Ablative	piṭhanāt	piṭhanābhyām	piṭhanebhyaḥ
Genitive	piṭhanasya	piṭhanayoḥ	piṭhanānām
Locative	piṭhane	piṭhanayoḥ	piṭhaneṣu

Compound piṭhana -

Adverb -piṭhanam -piṭhanāt