| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] keep an eye on [pos pn] | 5 |
|
| 2 | [vb mod] keep an eye on [pos pn] | 5 |
|
| 3 | keep an eye on [pos pn] [noun] | 9 |
|
| 4 | keep an eye on [pos pn] [noun sg] | 6 |
|
