| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] keep an eye [prep] | 70 |
|
| 2 | [verb] an eye out [prep] | 41 |
|
| 3 | keep an eye out [prep] | 39 |
|
| 4 | [verb] keep an eye out | 6 |
|
