| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have turn a blind eye | 9 |
|
| 2 | have [verb] a blind eye | 9 |
|
| 3 | have [verb] a blind eye | 9 |
|
| 4 | have [vb pp] a blind eye | 9 |
|
| 5 | have turned a blind eye | 9 |
|
