| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [Wh pn] [modal v] | 546 |
|
| 2 | [prep] [det] [Wh pn] [adv] | 230 |
|
| 3 | [prep] [det] [modal v] [adv] | 190 |
|
| 4 | [det] [Wh pn] [modal v] [adv] | 92 |
|
| 5 | [prep] [Wh pn] [modal v] [adv] | 18 |
|
