| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh adv] it [modal v] | 44 |
|
| 2 | [adv] [Wh adv] it [vb mod] | 44 |
|
| 3 | [adv] [Wh adv] [pron] could | 43 |
|
| 4 | [adv] [Wh adv] [pers pn] could | 42 |
|
| 5 | [adv] [adv] it could | 35 |
|
| 6 | [adv] [Wh adv] it could | 5 |
|
| 7 | [adv] [Wh adv] it could | 5 |
|
