Correct

备不住

/ bèi bùzhù / 
Strokes

Example

As an Adverb

maybe; perhaps; possibly

1
Bèibùzhù
备不住
yǐjīng
已经
yǒurén
有人
gàosù
告诉
tā
她
le
了
  
。

Probably she has been told about it.

2
Bèibùzhù
备不住
tā
他
nǎ
哪
tiān
天
hái
还
néng
能
dāng
当
shàng
上
yī
一
bǎshǒu
把手
  
。

Who knows, some day he may move up to the No. 1 position.