| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then set off [prep] | 26 |
|
| 2 | then set off [prep] | 26 |
|
| 3 | [adv] set off for | 22 |
|
| 4 | then [verb] off for | 16 |
|
| 5 | then set [adv] for | 9 |
|
| 6 | then set [adv prt] for | 8 |
|
| 7 | then set off for | 6 |
|
| 8 | then set off for | 6 |
|
