| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] keep an eye out [prep] | 5 |
|
| 2 | keep an eye out [prep] [noun] | 6 |
|
| 3 | keep an eye out [prep] [adj] | 6 |
|
| 4 | keep an eye out [prep] [noun pl] | 5 |
|
