| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] who do [not/n't] know | 10 |
|
| 2 | [pers pn] who do [adv] know | 10 |
|
| 3 | [pers pn] who do not know | 9 |
|
| 4 | [pers pn] who do [adv] know | 8 |
|
| 5 | you who do [adv] know | 7 |
|
| 6 | [pers pn] who do n't know | 6 |
|
