| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [pron] [pron] was | 898 |
|
| 2 | know who [pron] [be] | 551 |
|
| 3 | know who [pron] be | 549 |
|
| 4 | [verb] who [pron] was | 359 |
|
| 5 | know who [pron] [was/were] | 194 |
|
| 6 | know [Wh pn] [pron] was | 167 |
|
| 7 | know who [pron] was | 164 |
|
