| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | people did [not/n't] [adv] know | 8 |
|
| 2 | people [vb past] [not/n't] even know | 8 |
|
| 3 | people [vb past] [not/n't] even know | 8 |
|
| 4 | people [vb past] [not/n't] [adv] know | 8 |
|
| 5 | people [vb past] [not/n't] [adv] know | 8 |
|
| 6 | people [vb past] n't [adv] know | 6 |
|
