| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've [adv] [vb pp] | 850 |
|
| 2 | 've [adv] [vb pp] to | 238 |
|
| 3 | they 've [vb pp] to | 184 |
|
| 4 | they [adv] [vb pp] to | 9 |
|
