| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [Wh pn] [modal v] | 160 |
|
| 2 | [n mass] [prep] [pron] [modal v] | 72 |
|
| 3 | [n mass] [prep] [Wh pn] [modal v] | 8 |
|
