| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be keep a [adj] eye | 17 |
|
| 2 | be keep a [adj] eye | 17 |
|
| 3 | be keep a close [noun] | 16 |
|
| 4 | be keep a close [noun sg] | 16 |
|
| 5 | be keep a close eye | 8 |
|
| 6 | be keep [art] close eye | 8 |
|
| 7 | be keep a close eye | 8 |
|
| 8 | be [verb] a close eye | 8 |
|
| 9 | [be] keep a close eye | 8 |
|
| 10 | be keep [art] close eye | 8 |
|
| 11 | be keep a close eye | 8 |
|
