| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] the [noun sg] | 9708 |
|
| 2 | back [prep] the [noun sg] | 9708 |
|
| 3 | [adv] at the [noun sg] | 9395 |
|
| 4 | back at the [noun] | 627 |
|
| 5 | back at [art] [noun sg] | 535 |
|
| 6 | back at [art] [noun sg] | 535 |
|
| 7 | back at the [noun sg] | 523 |
|
| 8 | back at the [noun sg] | 523 |
|
