| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pron] | 103881 |
|
| 2 | [Wh pn] [verb] [pron] | 14608 |
|
| 3 | [Wh pn] [modal v] [verb] | 9441 |
|
| 4 | [Wh pn] [modal v] [pron] | 275 |
|
