| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [noun sg] | 984081 |
|
| 2 | back [prep] [art] [noun sg] | 10709 |
|
| 3 | back [noun] [prep] [art] | 114 |
|
| 4 | back [noun] [prep] [noun sg] | 53 |
|
