Datapoint Sri Lankan Malay/Ability verb and epistemic possibility

Values

Ability verb also expresses epistemic possibility

Example 66-60:
Itu gulputina Java bəromong sin?
Itu
dem
gulputi-na
whiteman-dat
Java
Malay
bər-omong
mod-talk
sin?
q
Can that white person speak Malay? OR: Might that white person speak Malay?
Example 66-61:
Anakpəðə na koolangyang məsubrang na məbərənang na boolε.
Anak-pəðə
child-pl
na
dat
koolang-yang
lake-acc/def
mə-subrang
inf-cross
na
dat
mə-bərənang
inf-swim
na
dat
boolε.
mod
The children can swim across the lake. OR: The children might swim across the lake.
Confidence:
Very certain