| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] people [verb] [not/n't] [adv] know | 7 |
|
| 2 | [det] people [verb] [not/n't] [adv] know | 6 |
|
| 3 | people [pron] [verb] [not/n't] [adv] know | 6 |
|
| 4 | people [verb] [not/n't] [adv] know [pron] | 8 |
|
