| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] just do not know | 8 |
|
| 2 | [verb] [pron] just do n't know | 7 |
|
| 3 | [verb] i just do not know | 5 |
|
| 4 | [vb base] [pron] just do not know | 5 |
|
| 5 | [verb] i just do not know | 5 |
|
