| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] not know [prep] the | 12 |
|
| 2 | [was/were] [not/n't] know [prep] the | 12 |
|
| 3 | [was/were] [not/n't] know [prep] the | 12 |
|
| 4 | [was/were] [not/n't] known [prep] the | 11 |
|
| 5 | were [not/n't] know [prep] the | 6 |
|
| 6 | was [not/n't] know [prep] the | 6 |
|
