| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an eye on | 487 |
|
| 2 | keep an eye on | 471 |
|
| 3 | to keep an eye [prep] | 140 |
|
| 4 | to keep [art] eye on | 140 |
|
| 5 | to keep an [noun sg] on | 140 |
|
| 6 | to keep an [noun] on | 140 |
|
| 7 | to keep [art] eye on | 140 |
|
| 8 | to keep a eye on | 140 |
|
| 9 | to keep an eye [prep] | 140 |
|
| 10 | to keep an eye on | 139 |
|
| 11 | [to-vb] an eye on | 139 |
|
| 12 | to keep an eye on | 139 |
|
