shí​yǒu​bā​jiǔ

most likely

十有八九 shí​yǒu​bā​jiǔ
most likely expression
in eight or nine cases out of ten; very likely or almost certainly
vast majority expression
the great majority of a group; nearly all

Frequency

Movie subtitles
0.570 per million appears in 0% of films
Written text
1.17 per million

Sources

Definitions
CC-CEDICT