| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an eye [adv] [prep] [noun pl] | 6 |
|
| 2 | [verb] an eye [adv] [prep] [noun pl] | 6 |
|
| 3 | [vb base] an eye [adv] [prep] [noun pl] | 5 |
|
| 4 | keep an eye [adv] [prep] [noun pl] | 5 |
|
| 5 | an eye [adv] [prep] [adj] [noun pl] | 8 |
|
| 6 | an eye [adv] [prep] [adj] [noun pl] | 6 |
|
