Someone plants his feet firmly on the ground to resist a force (pa-).
Panwal mo tan mayit ka somkad do kagoyod da dyimo.
Plant your feet firmly (on the ground) so that you will be strong to resist their pulling you.
Pinanwal ni āmang a pinadoydoy.
Father planted his feet firmly (on the ground) to push (against something).
Someone (ma-) has his feet firmly on the ground to resist something.
sekkád
sikad
Manwal ka tan dyi ka malba/maabak.
You have your feet firmly (on the ground) so that you won't lose/fall over.