| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] keep an eye on [pers pn] | 9 |
|
| 2 | [be] keep [art] eye on [pers pn] | 9 |
|
| 3 | be keep [art] eye on [pers pn] | 9 |
|
| 4 | [be] keep [art] eye on [pers pn] | 9 |
|
| 5 | [be] keep a eye on [pers pn] | 9 |
|
| 6 | [be] keeping [art] eye on [pers pn] | 7 |
|
