| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [noun] | 12678 |
|
| 2 | [adv] by [art] [noun] | 8753 |
|
| 3 | [adv prt] by [art] [noun] | 3946 |
|
| 4 | back by [art] [noun] | 104 |
|
| 5 | back by [art] [noun] | 104 |
|
