| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [adj] | 528030 |
|
| 2 | back [prep] [art] [adj] | 3466 |
|
| 3 | [noun] back [prep] [art] | 2374 |
|
| 4 | [noun] back [prep] [adj] | 475 |
|
| 5 | [noun] back [art] [adj] | 24 |
|
