| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] kept a [adj] eye [prep] | 9 |
|
| 2 | [noun prp] kept a [adj] eye [prep] | 6 |
|
| 3 | kept a [adj] eye [prep] [pron] | 7 |
|
| 4 | kept a [adj] eye [prep] [art] | 6 |
|
| 5 | kept a [adj] eye [prep] the | 6 |
|
| 6 | kept a [adj] eye [prep] [art] | 6 |
|
| 7 | kept a [adj] eye [prep] the | 6 |
|
