| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [not/n't] know [prep] | 698 |
|
| 2 | [pron] [verb] [not/n't] know [adj] | 661 |
|
| 3 | [verb] [not/n't] know [prep] [adj] | 277 |
|
| 4 | [pron] [verb] [not/n't] [prep] [adj] | 164 |
|
| 5 | [pron] [verb] know [prep] [adj] | 12 |
|
