| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [Wh adv] [pron] could | 20 |
|
| 2 | [noun] [vb past] [Wh adv] [pers pn] could | 20 |
|
| 3 | [noun] [vb past] how [pron] could | 13 |
|
| 4 | [noun prp] [vb past] [Wh adv] [pron] could | 11 |
|
| 5 | [noun sg] [vb past] [Wh adv] [pron] could | 7 |
|
| 6 | [noun] wondered [Wh adv] [pron] could | 6 |
|
| 7 | [noun] [vb past] [Wh adv] he could | 6 |
|
| 8 | [noun] [vb past] [Wh adv] he could | 6 |
|
| 9 | [noun] [vb past] [Wh adv] they could | 5 |
|
| 10 | [noun] [vb past] [Wh adv] they could | 5 |
|
| 11 | [noun] [vb past] [Wh adv] she could | 5 |
|
| 12 | [noun] [vb past] [Wh adv] she could | 5 |
|
