Declension table of ?māgadhadeśīya

Masculine	Singular	Dual	Plural
Nominative	māgadhadeśīyaḥ	māgadhadeśīyau	māgadhadeśīyāḥ
Vocative	māgadhadeśīya	māgadhadeśīyau	māgadhadeśīyāḥ
Accusative	māgadhadeśīyam	māgadhadeśīyau	māgadhadeśīyān
Instrumental	māgadhadeśīyena	māgadhadeśīyābhyām	māgadhadeśīyaiḥ māgadhadeśīyebhiḥ
Dative	māgadhadeśīyāya	māgadhadeśīyābhyām	māgadhadeśīyebhyaḥ
Ablative	māgadhadeśīyāt	māgadhadeśīyābhyām	māgadhadeśīyebhyaḥ
Genitive	māgadhadeśīyasya	māgadhadeśīyayoḥ	māgadhadeśīyānām
Locative	māgadhadeśīye	māgadhadeśīyayoḥ	māgadhadeśīyeṣu

Compound māgadhadeśīya -

Adverb -māgadhadeśīyam -māgadhadeśīyāt