| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pers pn] who do [adv] know | 8 |
|
| 2 | [prep] [pers pn] who do [adv] know | 8 |
|
| 3 | of [pers pn] who do [adv] know | 7 |
|
| 4 | of [pers pn] who do [adv] know | 7 |
|
