| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [art] [noun] of | 7151 |
|
| 2 | back to [art] [noun] of | 555 |
|
| 3 | [vb pp] back to [art] [noun] | 377 |
|
| 4 | [vb pp] back [art] [noun] of | 25 |
|
