| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [pron] [modal v] [adv] | 436 |
|
| 2 | [det] [Wh pn] [modal v] [adv] | 305 |
|
| 3 | [adj] [Wh pn] [modal v] [adv] | 108 |
|
