| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [pers pn] know what [pron] | 70 |
|
| 2 | [vb past] [pers pn] know what [pron] | 37 |
|
| 3 | [vb past] [that] [pers pn] know [pron] | 30 |
|
| 4 | [vb past] [that] [pers pn] know what | 6 |
|
