| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they set off [prep] [art] | 12 |
|
| 2 | [subord] they set off [prep] [art] | 12 |
|
| 3 | [subord] they set off [prep] the | 8 |
|
| 4 | [subord] they set off [prep] the | 8 |
|
| 5 | before they set off [prep] [art] | 5 |
|
