| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [been] [vb pp] to | 55 |
|
| 2 | 've be [vb pp] to | 55 |
|
| 3 | 've been [vb pp] to | 55 |
|
| 4 | 've [be] used to | 8 |
|
| 5 | 've [be] invited to | 6 |
|
