| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh adv] could | 88 |
|
| 2 | [adv] [Wh adv] could | 84 |
|
| 3 | yet [Wh adv] [vb mod] | 25 |
|
| 4 | yet [Wh adv] [modal v] | 25 |
|
| 5 | yet [adv] could | 14 |
|
| 6 | yet [Wh adv] could | 13 |
|
| 7 | yet [Wh adv] could | 13 |
|
