| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then set [adv] [prep] a | 10 |
|
| 2 | then set [adv prt] [prep] a | 9 |
|
| 3 | then set off [prep] a | 7 |
|
| 4 | then set [adv] [prep] a | 7 |
|
| 5 | then set off [prep] a | 7 |
|
