| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] the | 14647 |
|
| 2 | back [prep] the | 14647 |
|
| 3 | [adv] at the | 14596 |
|
| 4 | [adv prt] at the | 5863 |
|
| 5 | back at [art] | 799 |
|
| 6 | back at [art] | 799 |
|
| 7 | back at the | 758 |
|
| 8 | back at the | 758 |
|
| 9 | back at the | 758 |
|
