| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] n't [verb] [prep] [adj] | 1275 |
|
| 2 | [pron] [verb] [adv] know [prep] [adj] | 246 |
|
| 3 | [pron] [verb] [not/n't] know [prep] [adj] | 234 |
|
| 4 | [pron] [verb] not know [prep] [adj] | 234 |
|
