| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | just that [pers pn] do [adv] know | 5 |
|
| 2 | just that [pers pn] [vb base] not know | 5 |
|
| 3 | just that [pers pn] [vb base] n't know | 5 |
|
| 4 | just that [pers pn] [vb base] [not/n't] know | 5 |
|
