| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [art] [noun] [prep] | 4313 |
|
| 2 | back [prep] [art] [noun] [prep] | 2700 |
|
| 3 | back [prep] [art] [noun] [prep] | 2700 |
|
| 4 | back at [art] [noun] [prep] | 155 |
|
| 5 | back at [art] [noun] [prep] | 155 |
|
| 6 | back at [art] [noun] [prep] | 155 |
|
