| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [adv] [vb infin] [noun] | 3180 |
|
| 2 | [Wh det] [modal v] [adv] [vb infin] [noun] | 273 |
|
| 3 | [Wh det] [modal v] [adv] [verb] [noun] | 231 |
|
