| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've [adv] [vb pp] | 850 |
|
| 2 | 've [adv] [vb pp] [to-vb] | 629 |
|
| 3 | they 've [vb pp] [to-vb] | 425 |
|
| 4 | they [adv] [vb pp] [to-vb] | 15 |
|
| 5 | they 've [adv] [to-vb] | 7 |
|
