Declension table of ?śapathapattra

Neuter	Singular	Dual	Plural
Nominative	śapathapattram	śapathapattre	śapathapattrāṇi
Vocative	śapathapattra	śapathapattre	śapathapattrāṇi
Accusative	śapathapattram	śapathapattre	śapathapattrāṇi
Instrumental	śapathapattreṇa	śapathapattrābhyām	śapathapattraiḥ
Dative	śapathapattrāya	śapathapattrābhyām	śapathapattrebhyaḥ
Ablative	śapathapattrāt	śapathapattrābhyām	śapathapattrebhyaḥ
Genitive	śapathapattrasya	śapathapattrayoḥ	śapathapattrāṇām
Locative	śapathapattre	śapathapattrayoḥ	śapathapattreṣu

Compound śapathapattra -

Adverb -śapathapattram -śapathapattrāt