| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [noun] | 12678 |
|
| 2 | back [prep] [art] [noun] | 12678 |
|
| 3 | [adv] through [art] [noun] | 3200 |
|
| 4 | back through [art] [noun] | 179 |
|
| 5 | back through [art] [noun] | 179 |
|
