| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it could | 152 |
|
| 2 | how it could | 93 |
|
| 3 | where it could | 31 |
|
| 4 | why it could | 8 |
|
| 5 | when it could | 8 |
|
| 6 | wherever it could | 6 |
|
