| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've been [vb pp] | 331 |
|
| 2 | they 've [vb pp] to | 184 |
|
| 3 | 've been [vb pp] to | 55 |
|
| 4 | they 've been to | 15 |
|
