| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] [noun prp] [vb mod] | 154 |
|
| 2 | [verb] [Wh adv] [noun prp] [modal v] | 154 |
|
| 3 | [verb] [Wh adv] [noun] could | 88 |
|
| 4 | [verb] [adv] [noun prp] could | 33 |
|
| 5 | [verb] [Wh adv] [noun prp] could | 28 |
|
