Declension table of ?pāṭhika

Neuter	Singular	Dual	Plural
Nominative	pāṭhikam	pāṭhike	pāṭhikāni
Vocative	pāṭhika	pāṭhike	pāṭhikāni
Accusative	pāṭhikam	pāṭhike	pāṭhikāni
Instrumental	pāṭhikena	pāṭhikābhyām	pāṭhikaiḥ
Dative	pāṭhikāya	pāṭhikābhyām	pāṭhikebhyaḥ
Ablative	pāṭhikāt	pāṭhikābhyām	pāṭhikebhyaḥ
Genitive	pāṭhikasya	pāṭhikayoḥ	pāṭhikānām
Locative	pāṭhike	pāṭhikayoḥ	pāṭhikeṣu

Compound pāṭhika -

Adverb -pāṭhikam -pāṭhikāt