| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] do not know | 739 |
|
| 2 | [pron] do not know [adj] | 660 |
|
| 3 | [verb] [pron] do not [adj] | 10 |
|
| 4 | [verb] [pron] not know [adj] | 5 |
|
