| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep a eye on [pos pn] | 9 |
|
| 2 | keep a eye on [pos pn] | 9 |
|
| 3 | keep an eye [prep] [pos pn] | 9 |
|
| 4 | keep a eye [prep] [pos pn] | 9 |
|
