| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] keep an eye [prep] | 60 |
|
| 2 | [pers pn] [vb mod] [verb] an eye [prep] | 58 |
|
| 3 | [pers pn] [vb mod] keep an [noun sg] [prep] | 58 |
|
| 4 | [pers pn] [vb mod] keep an [noun] [prep] | 58 |
|
| 5 | [pers pn] [vb mod] [vb infin] an eye [prep] | 57 |
|
| 6 | [pers pn] [vb mod] keep an eye [prep] | 57 |
|
| 7 | [pers pn] [vb mod] keep [art] eye [prep] | 56 |
|
| 8 | [pers pn] [vb mod] keep an eye [prep] | 56 |
|
| 9 | [pers pn] [modal v] keep an eye [prep] | 56 |
|
| 10 | [pers pn] [vb mod] keep [art] eye [prep] | 56 |
|
| 11 | [pers pn] [vb mod] keep a eye [prep] | 56 |
|
