| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [vb pp] [to-vb] | 1409 |
|
| 2 | 've [adv] [vb pp] [to-vb] | 629 |
|
| 3 | 've [adv] [adv] [vb pp] | 568 |
|
