| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to keep a [adj] eye [prep] | 14 |
|
| 2 | [adj] to keep a [adj] eye [prep] | 7 |
|
| 3 | [adj] to keep a [adj] eye [prep] | 6 |
|
| 4 | [noun] to keep a [adj] eye [prep] | 6 |
|
| 5 | to keep a [adj] eye [prep] [pron] | 17 |
|
| 6 | to keep a [adj] eye [prep] [pos pn] | 9 |
|
| 7 | to keep a [adj] eye [prep] [noun] | 6 |
|
| 8 | to keep a [adj] eye [prep] [adj] | 6 |
|
| 9 | to keep a [adj] eye [prep] [pers pn] | 6 |
|
| 10 | to keep a [adj] eye [prep] [det] | 5 |
|
