| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun sg] [prep] | 686771 |
|
| 2 | back [prep] [art] [noun sg] | 10709 |
|
| 3 | back [prep] [noun sg] [prep] | 831 |
|
| 4 | back [art] [noun sg] [prep] | 376 |
|
| 5 | back [prep] [art] [prep] | 8 |
|
