| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they do n't [adv] know | 67 |
|
| 2 | they [vb base] n't [adv] know | 45 |
|
| 3 | they do n't [adv] know | 45 |
|
| 4 | they [verb] n't even know | 25 |
|
| 5 | they [verb] n't really know | 22 |
|
| 6 | they did n't [adv] know | 22 |
|
| 7 | they [vb past] n't [adv] know | 22 |
|
| 8 | they [verb] n't yet know | 5 |
|
