| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [prep] [art] back | 34 |
|
| 2 | in [prep] the back | 30 |
|
| 3 | in [prep] the back | 30 |
|
| 4 | in through [art] back | 19 |
|
| 5 | in by [art] back | 12 |
|
