Declension table of ?dhānyapātra

Neuter	Singular	Dual	Plural
Nominative	dhānyapātram	dhānyapātre	dhānyapātrāṇi
Vocative	dhānyapātra	dhānyapātre	dhānyapātrāṇi
Accusative	dhānyapātram	dhānyapātre	dhānyapātrāṇi
Instrumental	dhānyapātreṇa	dhānyapātrābhyām	dhānyapātraiḥ
Dative	dhānyapātrāya	dhānyapātrābhyām	dhānyapātrebhyaḥ
Ablative	dhānyapātrāt	dhānyapātrābhyām	dhānyapātrebhyaḥ
Genitive	dhānyapātrasya	dhānyapātrayoḥ	dhānyapātrāṇām
Locative	dhānyapātre	dhānyapātrayoḥ	dhānyapātreṣu

Compound dhānyapātra -

Adverb -dhānyapātram -dhānyapātrāt