| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] their [det] | 2114 |
|
| 2 | [verb] back [prep] [det] | 910 |
|
| 3 | [verb] back [prep] their | 350 |
|
| 4 | back [prep] their [det] | 61 |
|
