| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then he [vb past] back to | 29 |
|
| 2 | then he [vb past] back to | 29 |
|
| 3 | then he [vb past] back to | 29 |
|
| 4 | then he went back to | 15 |
|
| 5 | then he turned back to | 7 |
|
