| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] keep [art] eye on | 69 |
|
| 2 | [be] [verb] [art] eye on | 31 |
|
| 3 | [be] keep [art] eye on | 30 |
|
| 4 | [be] [verb] keep [art] eye | 9 |
|
