Someone (ma-) accidentally can slip and slide down while descending a tall straight tree.
Annadan mo kakayat mo, ta matalostos.
Be careful in your climbing, because you can slip and slide down.
Someone or something (mayCV-) slides down something, especially a rope, coconut palm tree, rock slide with speed.
Maytatalostos kami do pinas a bato.
We slide down the smooth rock.