Something (mag-, magCVC-) goes beyond, exceeds the normal or a standard.
Magsobra danaw intoroh nyowaya dyaken.
(What) you gave me already exceeds (the normal).
Intoroh daw tabo a maparin da, kan myan pa saw nagsobra.
They gave all that they could, and there were also (some) who exceeded (their giving).
Chamo da a magsobsobra sa so bidang.
They fear that they (may) go beyond their count.
sobsobra
The leftover of something.
Itoroh mo do chito sobsobraya a inapoy.
Give the dog the leftover rice.
sobsobraan
The excess of something.
Maganay apit sichangori, dawa sobsobraan ta so kanen.
The harvest now is good, so (there is) an excess of our food.