| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | set off at [art] [adj] [noun sg] | 7 |
|
| 2 | set off at a [adj] [noun sg] | 7 |
|
| 3 | set off at a [adj] [noun sg] | 7 |
|
| 4 | set off at [art] [adj] pace | 5 |
|
