| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep a [noun sg] on [pos pn] [noun] | 58 |
|
| 2 | keep a [noun] on [pos pn] [noun] | 58 |
|
| 3 | [verb] a eye on [pos pn] [noun] | 40 |
|
| 4 | keep a eye on [pos pn] [noun] | 39 |
|
| 5 | keep a eye [prep] [pos pn] [noun] | 39 |
|
| 6 | keep a eye on [pron] [noun] | 39 |
|
| 7 | keep [art] eye on [pos pn] [noun] | 39 |
|
| 8 | keep a eye [prep] [pos pn] [noun] | 39 |
|
| 9 | keep a eye on [pos pn] [noun] | 39 |
|
