| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [pers pn] know | 1136 |
|
| 2 | so do [pers pn] [verb] | 261 |
|
| 3 | so [verb] [pers pn] know | 12 |
|
| 4 | so do [pron] know | 8 |
|
