| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] keep an eye | 54 |
|
| 2 | [pers pn] keep an eye | 41 |
|
| 3 | i keep an eye | 14 |
|
| 4 | i [verb] an eye | 12 |
|
| 5 | i keep an [noun sg] | 5 |
|
| 6 | i keep a eye | 5 |
|
| 7 | i keep [art] eye | 5 |
|
| 8 | i keep an eye | 5 |
|
| 9 | i keep [art] eye | 5 |
|
| 10 | i keep an [noun] | 5 |
|
