| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] not [verb] | 9191 |
|
| 2 | not [verb] how | 897 |
|
| 3 | [was/were] [verb] how | 241 |
|
| 4 | [was/were] not how | 17 |
|
