| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [prep] [pers pn] was that | 6 |
|
| 2 | know [prep] [pron] was that | 6 |
|
| 3 | know about [pron] was that | 5 |
|
| 4 | knew [prep] [pron] was that | 5 |
|
| 5 | know about [pron] was that | 5 |
|
