| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [verb] | 101053 |
|
| 2 | not [verb] [Wh det] | 7272 |
|
| 3 | [modal v] [verb] [Wh det] | 3482 |
|
| 4 | [modal v] not [Wh det] | 9 |
|
