| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [adv] [prep] [art] | 1739 |
|
| 2 | back [conj] [adv] [prep] [art] | 161 |
|
| 3 | back [conj] [adv] [prep] [art] | 153 |
|
| 4 | back [conj] [adv] [prep] [art] | 153 |
|
