| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [verb] to | 2214 |
|
| 2 | [adv] return to | 1004 |
|
| 3 | [adv] return to | 833 |
|
| 4 | then return [prep] | 233 |
|
| 5 | then return to | 206 |
|
