| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] how [pers pn] could [adv] have | 14 |
|
| 2 | [verb] how [pron] could [adv] have | 14 |
|
| 3 | [verb] how she could [adv] [verb] | 11 |
|
| 4 | [verb] how she could [adv] [vb infin] | 11 |
|
| 5 | [verb] [adv] she could [adv] have | 8 |
|
| 6 | [verb] how she [vb mod] [adv] have | 8 |
|
| 7 | [verb] how she could [adv] have | 8 |
|
| 8 | [verb] how she [modal v] [adv] have | 8 |
|
| 9 | [verb] how she could [adv] have | 8 |
|
| 10 | [verb] how she could [adv] have | 8 |
|
| 11 | [verb] [Wh adv] she could [adv] have | 8 |
|
| 12 | [verb] how she could [adv] have | 8 |
|
| 13 | [verb] how she could [adv] have | 8 |
|
