| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be set at [art] | 16 |
|
| 2 | be set at a | 8 |
|
| 3 | be set at the | 8 |
|
| 4 | be set at the | 8 |
|
| 5 | be set at a | 7 |
|
