| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know [Wh det] [verb] | 867 |
|
| 2 | know [Wh det] i [verb] | 337 |
|
| 3 | not know [Wh det] i | 251 |
|
| 4 | not [Wh det] i [verb] | 146 |
|
| 5 | not know i [verb] | 142 |
|
