Declension table of ?viṣṭapatraya

Neuter	Singular	Dual	Plural
Nominative	viṣṭapatrayam	viṣṭapatraye	viṣṭapatrayāṇi
Vocative	viṣṭapatraya	viṣṭapatraye	viṣṭapatrayāṇi
Accusative	viṣṭapatrayam	viṣṭapatraye	viṣṭapatrayāṇi
Instrumental	viṣṭapatrayeṇa	viṣṭapatrayābhyām	viṣṭapatrayaiḥ
Dative	viṣṭapatrayāya	viṣṭapatrayābhyām	viṣṭapatrayebhyaḥ
Ablative	viṣṭapatrayāt	viṣṭapatrayābhyām	viṣṭapatrayebhyaḥ
Genitive	viṣṭapatrayasya	viṣṭapatrayayoḥ	viṣṭapatrayāṇām
Locative	viṣṭapatraye	viṣṭapatrayayoḥ	viṣṭapatrayeṣu

Compound viṣṭapatraya -

Adverb -viṣṭapatrayam -viṣṭapatrayāt