| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] themselves the task of | 6 |
|
| 2 | [verb] themselves the task of | 6 |
|
| 3 | [verb] themselves the task [prep] | 6 |
|
| 4 | [verb] themselves the task [prep] | 6 |
|
