| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [Wh adv] [pron] [vb mod] | 564 |
|
| 2 | [noun pl] [Wh adv] [pron] [modal v] | 564 |
|
| 3 | [noun] [Wh adv] [pron] could | 466 |
|
| 4 | [noun pl] [adv] [pron] could | 207 |
|
| 5 | [noun pl] [Wh adv] [pron] could | 125 |
|
