| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] to [be] | 2443 |
|
| 2 | [adv] been [vb pp] to | 914 |
|
| 3 | been [vb pp] to [be] | 752 |
|
| 4 | [adv] been [vb pp] [be] | 37 |
|
