| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] keep a [noun] | 27 |
|
| 2 | [pers pn] [be] keep a [noun sg] | 27 |
|
| 3 | [pron] [be] keep a eye | 14 |
|
| 4 | [pers pn] [be] keep [art] eye | 12 |
|
| 5 | [pers pn] [be] [verb] a eye | 12 |
|
| 6 | [pers pn] [be] keep a eye | 12 |
|
