| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has never [verb] | 764 |
|
| 2 | [verb] never know | 274 |
|
| 3 | have never know | 268 |
|
| 4 | has [adv] know | 60 |
|
| 5 | [vb -s] never know | 11 |
|
