| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] in the [num ord] | 756 |
|
| 2 | [vb past] back in the | 163 |
|
| 3 | back in the [num ord] | 52 |
|
| 4 | [vb past] back the [num ord] | 17 |
|
