| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] how they [modal v] be [vb pp] | 45 |
|
| 2 | [verb] how [pron] could be [vb pp] | 22 |
|
| 3 | [verb] [adv] they could be [vb pp] | 11 |
|
| 4 | [verb] [Wh adv] they could be [vb pp] | 9 |
|
| 5 | [verb] how they could be [verb] | 8 |
|
| 6 | [verb] how they could be [vb pp] | 8 |
|
| 7 | [verb] how they could [be] [vb pp] | 8 |
|
