| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an eye out for | 40 |
|
| 2 | keep an eye out for | 38 |
|
| 3 | [vb base] an eye out for | 15 |
|
| 4 | keep an eye out [prep] | 15 |
|
| 5 | keep an [noun] out for | 14 |
|
| 6 | keep an eye [adv prt] for | 14 |
|
| 7 | keep an eye out for | 14 |
|
| 8 | keep [art] eye out for | 14 |
|
| 9 | keep [art] eye out for | 14 |
|
| 10 | keep an eye out for | 14 |
|
| 11 | keep a eye out for | 14 |
|
| 12 | keep an eye [adv] for | 14 |
|
| 13 | keep an [noun sg] out for | 14 |
|
