Declension table of ?sānnāyyapātra

Neuter	Singular	Dual	Plural
Nominative	sānnāyyapātram	sānnāyyapātre	sānnāyyapātrāṇi
Vocative	sānnāyyapātra	sānnāyyapātre	sānnāyyapātrāṇi
Accusative	sānnāyyapātram	sānnāyyapātre	sānnāyyapātrāṇi
Instrumental	sānnāyyapātreṇa	sānnāyyapātrābhyām	sānnāyyapātraiḥ
Dative	sānnāyyapātrāya	sānnāyyapātrābhyām	sānnāyyapātrebhyaḥ
Ablative	sānnāyyapātrāt	sānnāyyapātrābhyām	sānnāyyapātrebhyaḥ
Genitive	sānnāyyapātrasya	sānnāyyapātrayoḥ	sānnāyyapātrāṇām
Locative	sānnāyyapātre	sānnāyyapātrayoḥ	sānnāyyapātreṣu

Compound sānnāyyapātra -

Adverb -sānnāyyapātram -sānnāyyapātrāt