Datapoint Principense/Instrument relative clauses

In value 8, there is a relative particle heading the relative clause, but there is no trace of the instrumental argument in the relative clause.

Values

Relative particle and resumptive pronoun Frequency: 50.0%

Example 37-162:
Kumin ki ine têêxi ufaka sê ki n txya ivin kôli sa n' êli?
Kumin
place
ki
rel
ine
pl
têêxi
three
ufaka
knife
sê
dem
ki
rel
n
1sg
txya
extract
ivin
wine
ki
with
êli
3sg
sa
be
na
in
êli?
3sg
Where are the three knives I extracted palm wine with?

Source: Maurer 2009: 54

Confidence:
Very certain

Instrument meaning is left implicit Frequency: 50.0%

Example 37-163:
Kumin ki ine têêxi ufaka sê ki n txya ivin sa n'êli?
Kumin
place
ki
rel
ine
pl
têêxi
three
ufaka
knife
sê
dem
ki
rel
n
1sg
txya
extract
ivin
wine
sa
be
na
in
êli?
3sg
Where are the three knives I extracted palm wine with?

Source: Maurer 2009: 54