"Nasals are rarely heard except when a native speaker is trying to imitate a foreigner's attempt to speak Rotokas. In this case the nasals are used in the mimicry whether they were pronounced by the foreign speaker or not."
Allophonic rules
t >
s / _i
t >
ts / _i
g >
ɣ / (non-canonical form - i.e. alternate representation of the phoneme)
g >
ŋ / (non-canonical form - i.e. alternate representation of the phoneme)
β >
b / (non-canonical form - i.e. alternate representation of the phoneme)
β >
m / (non-canonical form - i.e. alternate representation of the phoneme)
ɾ >
n / (non-canonical form - i.e. alternate representation of the phoneme)
ɾ >
l / (non-canonical form - i.e. alternate representation of the phoneme)
ɾ >
d / (non-canonical form - i.e. alternate representation of the phoneme)
e >
ɛ / (non-canonical form - i.e. alternate representation of the phoneme)
eː >
ɛː / (non-canonical form - i.e. alternate representation of the phoneme)
i >
ɪ / (non-canonical form - i.e. alternate representation of the phoneme)
iː >
ɪː / (non-canonical form - i.e. alternate representation of the phoneme)