| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] to | 2255 |
|
| 2 | [vb -s] [verb] to [be] | 1438 |
|
| 3 | been [verb] to [be] | 765 |
|
| 4 | [vb -s] been [verb] [be] | 136 |
|
