Declension table of ?mapuṣṭhaka

Masculine	Singular	Dual	Plural
Nominative	mapuṣṭhakaḥ	mapuṣṭhakau	mapuṣṭhakāḥ
Vocative	mapuṣṭhaka	mapuṣṭhakau	mapuṣṭhakāḥ
Accusative	mapuṣṭhakam	mapuṣṭhakau	mapuṣṭhakān
Instrumental	mapuṣṭhakena	mapuṣṭhakābhyām	mapuṣṭhakaiḥ mapuṣṭhakebhiḥ
Dative	mapuṣṭhakāya	mapuṣṭhakābhyām	mapuṣṭhakebhyaḥ
Ablative	mapuṣṭhakāt	mapuṣṭhakābhyām	mapuṣṭhakebhyaḥ
Genitive	mapuṣṭhakasya	mapuṣṭhakayoḥ	mapuṣṭhakānām
Locative	mapuṣṭhake	mapuṣṭhakayoḥ	mapuṣṭhakeṣu

Compound mapuṣṭhaka -

Adverb -mapuṣṭhakam -mapuṣṭhakāt