Declension table of ?śāsanapattra

Neuter	Singular	Dual	Plural
Nominative	śāsanapattram	śāsanapattre	śāsanapattrāṇi
Vocative	śāsanapattra	śāsanapattre	śāsanapattrāṇi
Accusative	śāsanapattram	śāsanapattre	śāsanapattrāṇi
Instrumental	śāsanapattreṇa	śāsanapattrābhyām	śāsanapattraiḥ
Dative	śāsanapattrāya	śāsanapattrābhyām	śāsanapattrebhyaḥ
Ablative	śāsanapattrāt	śāsanapattrābhyām	śāsanapattrebhyaḥ
Genitive	śāsanapattrasya	śāsanapattrayoḥ	śāsanapattrāṇām
Locative	śāsanapattre	śāsanapattrayoḥ	śāsanapattreṣu

Compound śāsanapattra -

Adverb -śāsanapattram -śāsanapattrāt