Declension table of ?māhāputri

Masculine	Singular	Dual	Plural
Nominative	māhāputriḥ	māhāputrī	māhāputrayaḥ
Vocative	māhāputre	māhāputrī	māhāputrayaḥ
Accusative	māhāputrim	māhāputrī	māhāputrīn
Instrumental	māhāputriṇā	māhāputribhyām	māhāputribhiḥ
Dative	māhāputraye	māhāputribhyām	māhāputribhyaḥ
Ablative	māhāputreḥ	māhāputribhyām	māhāputribhyaḥ
Genitive	māhāputreḥ	māhāputryoḥ	māhāputrīṇām
Locative	māhāputrau	māhāputryoḥ	māhāputriṣu

Compound māhāputri -

Adverb -māhāputri