| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] [num] | 5596 |
|
| 2 | [vb pp] back [prep] [art] | 1369 |
|
| 3 | back [prep] [art] [num] | 268 |
|
| 4 | [vb pp] back [prep] [num] | 102 |
|
