| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pos pn] | 22293 |
|
| 2 | [Wh pn] [modal v] [verb] | 9441 |
|
| 3 | [Wh pn] [verb] [pos pn] | 4212 |
|
