How do you say "some kind of" as in "there's been some kind of progress"

you could say yon sòt de (some sort of)
yon can also say kèk or yon ti

There' been some kind of progress.
Genyen yon sòt de pwogrè ki fèt.
Gen yon ti pwogrè ki fèt
Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words