| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] [modal v] | 717 |
|
| 2 | [Wh det] [adv] [noun] | 350 |
|
| 3 | [adv] [modal v] [noun] | 309 |
|
| 4 | [Wh det] [modal v] [noun] | 294 |
|
