| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] 've [vb pp] | 712 |
|
| 2 | know [pron] 've [vb pp] | 437 |
|
| 3 | know [Wh adv] [pron] 've | 107 |
|
