| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be set off [prep] | 48 |
|
| 2 | be set off by | 21 |
|
| 3 | be set off [prep] | 21 |
|
| 4 | be set off by | 21 |
|
| 5 | be set off against | 18 |
|
| 6 | be set off against | 18 |
|
| 7 | was set off [prep] | 9 |
|
| 8 | is set off [prep] | 8 |
|
