| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [modal v] | 16529 |
|
| 2 | [noun] [Wh pn] [modal v] | 7612 |
|
| 3 | of [noun] [Wh pn] | 5252 |
|
| 4 | of [Wh pn] [modal v] | 222 |
|
