| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [to-vb] in | 388 |
|
| 2 | [adv] [vb pp] [to-vb] been | 175 |
|
| 3 | [vb pp] [to-vb] been in | 33 |
|
| 4 | [adv] [to-vb] been in | 8 |
|
