| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is not [adv] known | 40 |
|
| 2 | [pers pn] is not [adv] known | 38 |
|
| 3 | [pers pn] is not yet known | 26 |
|
| 4 | [pers pn] is not generally known | 5 |
|
