| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] | 16466 |
|
| 2 | back [prep] [art] | 16466 |
|
| 3 | [adv] within [art] | 1650 |
|
| 4 | [adv prt] within [art] | 217 |
|
| 5 | back within [art] | 21 |
|
| 6 | back within [art] | 21 |
|
| 7 | back within [art] | 21 |
|
