| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [verb] a eye on | 7 |
|
| 2 | [pron] have keep a eye on | 7 |
|
| 3 | [pron] have [to-vb] a eye on | 6 |
|
| 4 | [pron] have to keep a eye on | 6 |
|
