Datapoint Sri Lankan Malay/Tightness of the link between the progressive marker and the verb

Values

Particle, nothing can intervene

Example 66-31:
Miflal-derang pasar na blakang ka a-mainðuðuk ambε aðuuðung.
Miflal-derang
Miflal-ass
pasar-na
shop-dat
blakang
back
ka
in
a-main-ðuuðuk
prs-play-prog
ambε
comp
a-ðuuðung.
prs-aux
Miflal and his friends are playing behind the shop.
Confidence:
Very certain