| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [prep] that | 1363 |
|
| 2 | [not/n't] know [prep] [adj] | 339 |
|
| 3 | [not/n't] know [prep] [det] | 238 |
|
| 4 | [adv] know [prep] that | 124 |
|
| 5 | [not/n't] know [prep] that | 108 |
|
