| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [noun prp] [vb mod] [verb] | 306 |
|
| 2 | [Wh adv] [noun prp] [modal v] [verb] | 306 |
|
| 3 | [Wh adv] [noun] should [verb] | 137 |
|
| 4 | [adv] [noun prp] should [verb] | 72 |
|
| 5 | [Wh adv] [noun prp] should [verb] | 41 |
|
