| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep a [noun] out for | 49 |
|
| 2 | keep a [noun sg] out for | 49 |
|
| 3 | [verb] a eye out for | 40 |
|
| 4 | keep a eye out [prep] | 39 |
|
| 5 | keep a eye out [prep] | 39 |
|
| 6 | keep a eye [adv] for | 38 |
|
| 7 | keep [art] eye out for | 38 |
|
| 8 | keep a eye out for | 38 |
|
| 9 | keep a eye out for | 38 |
|
| 10 | keep a eye [adv prt] for | 38 |
|
| 11 | keep a eye out for | 38 |
|
