| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an eye on [pron] | 218 |
|
| 2 | keep an eye on [pers pn] | 157 |
|
| 3 | keep a eye on them | 27 |
|
| 4 | keep an [noun] on them | 27 |
|
| 5 | keep [art] eye on them | 27 |
|
| 6 | keep [art] eye on them | 27 |
|
| 7 | keep an eye on them | 27 |
|
| 8 | keep an eye [prep] them | 27 |
|
| 9 | keep an eye on they | 27 |
|
| 10 | keep an eye [prep] them | 27 |
|
| 11 | [verb] an eye on them | 27 |
|
