| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [pers pn] [verb] [prep] | 2140 |
|
| 2 | [verb] [pers pn] know [prep] | 629 |
|
| 3 | do [pers pn] know [prep] | 333 |
|
| 4 | [vb past] [pers pn] know [prep] | 126 |
|
| 5 | did [pron] know [prep] | 71 |
|
