| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be keep an eye [prep] [pron] | 11 |
|
| 2 | be keep an eye on [pron] | 11 |
|
| 3 | be keep a eye on [pron] | 11 |
|
| 4 | be keep an [noun] on [pron] | 11 |
|
| 5 | be keep [art] eye on [pron] | 11 |
|
| 6 | be [verb] an eye on [pron] | 11 |
|
| 7 | be keep [art] eye on [pron] | 11 |
|
| 8 | be keep an [noun sg] on [pron] | 11 |
|
| 9 | [be] keep an eye on [pron] | 11 |
|
| 10 | be keep an eye [prep] [pron] | 11 |
|
| 11 | be keep an eye on [pron] | 11 |
|
