| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [verb] | 15842 |
|
| 2 | [pron] [modal v] set | 667 |
|
| 3 | [Wh det] [modal v] set | 43 |
|
| 4 | which [modal v] set | 43 |
|
