| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not [verb] this | 509 |
|
| 2 | [vb past] not know [adj] | 311 |
|
| 3 | [vb past] not know [det] | 294 |
|
| 4 | [verb] not know this | 73 |
|
| 5 | [vb past] [adv] know this | 42 |
|
| 6 | [vb past] not know this | 38 |
|
