Declension table of ?sapattralekha

Neuter	Singular	Dual	Plural
Nominative	sapattralekham	sapattralekhe	sapattralekhāni
Vocative	sapattralekha	sapattralekhe	sapattralekhāni
Accusative	sapattralekham	sapattralekhe	sapattralekhāni
Instrumental	sapattralekhena	sapattralekhābhyām	sapattralekhaiḥ
Dative	sapattralekhāya	sapattralekhābhyām	sapattralekhebhyaḥ
Ablative	sapattralekhāt	sapattralekhābhyām	sapattralekhebhyaḥ
Genitive	sapattralekhasya	sapattralekhayoḥ	sapattralekhānām
Locative	sapattralekhe	sapattralekhayoḥ	sapattralekheṣu

Compound sapattralekha -

Adverb -sapattralekham -sapattralekhāt