| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] n't know [prep] [adj] | 194 |
|
| 2 | [pron] [verb] n't [verb] [prep] this | 113 |
|
| 3 | [pron] [verb] n't [vb infin] [prep] this | 87 |
|
| 4 | [pron] [verb] [adv] know [prep] this | 20 |
|
| 5 | [pron] [verb] not know [prep] this | 19 |
|
| 6 | [pron] [verb] [not/n't] know [prep] this | 19 |
|
| 7 | [pron] [verb] n't know [prep] this | 18 |
|
