| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to [art] | 20433 |
|
| 2 | be [vb pp] back to | 787 |
|
| 3 | [vb pp] back to [art] | 517 |
|
| 4 | be back to [art] | 122 |
|
| 5 | be [vb pp] back [art] | 26 |
|
