Declension table of ?pūrvāmbudhi

Masculine	Singular	Dual	Plural
Nominative	pūrvāmbudhiḥ	pūrvāmbudhī	pūrvāmbudhayaḥ
Vocative	pūrvāmbudhe	pūrvāmbudhī	pūrvāmbudhayaḥ
Accusative	pūrvāmbudhim	pūrvāmbudhī	pūrvāmbudhīn
Instrumental	pūrvāmbudhinā	pūrvāmbudhibhyām	pūrvāmbudhibhiḥ
Dative	pūrvāmbudhaye	pūrvāmbudhibhyām	pūrvāmbudhibhyaḥ
Ablative	pūrvāmbudheḥ	pūrvāmbudhibhyām	pūrvāmbudhibhyaḥ
Genitive	pūrvāmbudheḥ	pūrvāmbudhyoḥ	pūrvāmbudhīnām
Locative	pūrvāmbudhau	pūrvāmbudhyoḥ	pūrvāmbudhiṣu

Compound pūrvāmbudhi -

Adverb -pūrvāmbudhi