| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [art] [noun] [unc] | 892 |
|
| 2 | [vb pp] back to [art] [noun] | 377 |
|
| 3 | back to [art] [noun] [unc] | 81 |
|
| 4 | [vb pp] back to [noun] [unc] | 11 |
|
