| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] keep an eye on | 60 |
|
| 2 | [pron] [modal v] keep an eye on | 60 |
|
| 3 | [pron] can keep an eye on | 22 |
|
| 4 | [pron] can keep an [noun sg] on | 22 |
|
| 5 | [pron] can [verb] an eye on | 22 |
|
| 6 | [pron] can keep an [noun] on | 22 |
|
| 7 | [pron] can keep an eye [prep] | 22 |
|
| 8 | [pron] can keep an eye on | 22 |
|
| 9 | [pron] can [vb infin] an eye on | 22 |
|
| 10 | [pron] can keep an eye [prep] | 22 |
|
| 11 | [pron] can keep [art] eye on | 22 |
|
| 12 | [pron] can keep an eye on | 22 |
|
| 13 | [pron] can keep an eye on | 22 |
|
| 14 | [pron] can keep a eye on | 22 |
|
| 15 | [pron] can keep [art] eye on | 22 |
|
