| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [modal v] [verb] | 9441 |
|
| 2 | [modal v] thus [verb] | 366 |
|
| 3 | [Wh pn] thus [verb] | 23 |
|
| 4 | [Wh pn] [modal v] thus | 12 |
|
