| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep a [adj] eye on the | 41 |
|
| 2 | keep a close [noun] on the | 28 |
|
| 3 | keep a close [noun sg] on the | 28 |
|
| 4 | keep a close eye on [art] | 16 |
|
| 5 | keep a close eye on the | 16 |
|
| 6 | keep a close eye on [art] | 16 |
|
| 7 | keep a close eye on the | 16 |
|
| 8 | keep [art] close eye on the | 16 |
|
| 9 | keep [art] close eye on the | 16 |
|
| 10 | keep a close eye [prep] the | 16 |
|
| 11 | [verb] a close eye on the | 16 |
|
| 12 | keep a close eye on the | 16 |
|
