| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] how [pron] could | 54 |
|
| 2 | [vb past] how [pron] could | 54 |
|
| 3 | [vb past] how [pers pn] could | 50 |
|
| 4 | wondered how [pron] could | 28 |
|
| 5 | [vb past] how she could | 16 |
|
| 6 | [vb past] how she could | 16 |
|
| 7 | [vb past] how he could | 14 |
|
| 8 | [vb past] how he could | 14 |
|
| 9 | [vb past] how it could | 8 |
|
| 10 | [vb past] how it could | 8 |
|
| 11 | [vb past] how they could | 6 |
|
| 12 | [vb past] how they could | 6 |
|
| 13 | asked how [pron] could | 6 |
|
