| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] eye | 494 |
|
| 2 | keep a [adj] eye | 174 |
|
| 3 | keep a [adj] [noun] | 116 |
|
| 4 | keep a [adj] [noun sg] | 115 |
|
| 5 | [vb infin] a [adj] eye | 55 |
|
| 6 | keep a [adj] eye | 25 |
|
| 7 | keep [art] [adj] eye | 25 |
|
