Mapun - kappi'

kappi'

To be or get dented; pressed in.

That motorcycle tank got dented when it fell on a rock.

N-, ma-

-un, pa--un

To dent s.t.; to press s.t. in.

Soy bay ngappi' tanki ku?

Who dented my tank?

With pa--un imperatives they seem to focus more on how you do s.t. or that you take more care in doing s.t.; it seems to be more deliberate.