| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do not know to | 11 |
|
| 2 | [pers pn] do not know to | 11 |
|
| 3 | [pron] do not know to | 11 |
|
| 4 | i do not know to | 9 |
|
| 5 | [pron] do n't know to | 9 |
|
| 6 | i do not know to | 9 |
|
