| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been set at [num] | 8 |
|
| 2 | have been set at [num] | 8 |
|
| 3 | [vb -s] been set at [num] | 7 |
|
| 4 | has been set at [num] | 7 |
|
