| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back for [adj] | 180 |
|
| 2 | [adv] for more | 175 |
|
| 3 | back for [det] | 110 |
|
| 4 | back [prep] more | 65 |
|
| 5 | back for more | 46 |
|
