Battle of Caving Banks

Mumeng is a dialect chain of the Austronesian family in Morobe Province, Papua New Guinea. Dambi–Kumalu and Patep–Zenag–Gorakor have a degree of mutual intelligibility. Kapin may belong as well.

Phonology

The following is of the Patep dialect:^[2]

		Bilabial			Alveolar		Palatal	Back-velar		Glottal
		plain	pal.	lab.	plain	pal.	Palatal	plain	lab.	Glottal
Plosive	voiceless	p	pʲ	pʷ	t	tʲ		k̠	k̠ʷ
Plosive	prenasal	ᵐb	ᵐbʲ	ᵐbʷ	ⁿd	ⁿdʲ		ᵑɡ̠	ᵑɡ̠ʷ
Affricate					ⁿdz
Fricative	voiceless				s					h
Fricative	voiced/pren.	β	βʲ		(ⁿz)			ɣ̠
Nasal		m	mʲ	mʷ	n	nʲ		ŋ̠	ŋ̠ʷ
Lateral					l
Approximant		β̞					j

The prenasal affricate /ⁿdz/ may also fluctuate to a prenasal fricative [ⁿz] in free variation among speech.
/ᵐb, ⁿd, ᵑɡ̠/ are heard as prenasal voiceless stops [ᵐp, ⁿt, ᵑk̠] when in word-final positions.
/k̠/ is mostly heard as a glottal stop [ʔ] in word-final positions.
/l/ may be heard as fricativized [l̝] or more fronted as [l̟] in word-final position.^[2]

^ Dambi at Ethnologue (18th ed., 2015) (subscription required)
Kumalu at Ethnologue (18th ed., 2015) (subscription required)
Patep (Ptep, Dengalu) at Ethnologue (18th ed., 2015) (subscription required)
Zenag (Zenang) at Ethnologue (18th ed., 2015) (subscription required)
Gorakor at Ethnologue (18th ed., 2015) (subscription required)
^ ^a ^b Lauck, Linda M.; Adams, Karen L. (1975). A tentative phonemic statement of Patep. In Richard Loving (ed.), Phonologies of five Austronesian languages: Ukarumpa: Summer Institute of Linguistics. pp. 71–128.