| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] keep a [adj] eye on | 25 |
|
| 2 | [noun] keep a [adj] eye on | 24 |
|
| 3 | [noun] keep a close [noun sg] on | 13 |
|
| 4 | [noun] keep a close [noun] on | 13 |
|
| 5 | [noun] keep a close eye on | 6 |
|
| 6 | [noun] keep a close eye [prep] | 5 |
|
| 7 | [noun] keep a close eye on | 5 |
|
| 8 | [noun] keep a close eye [prep] | 5 |
|
| 9 | [noun] keep [art] close eye on | 5 |
|
| 10 | [noun] [verb] a close eye on | 5 |
|
| 11 | [noun] keep a close eye on | 5 |
|
