| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] [Wh det] [modal v] [vb infin] | 481 |
|
| 2 | [noun] of [Wh det] [modal v] [vb infin] | 295 |
|
| 3 | [det] of [Wh det] [modal v] [vb infin] | 188 |
|
| 4 | [det] [noun] of [Wh det] [modal v] | 24 |
|
