| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then they [verb] back | 45 |
|
| 2 | then they [verb] back | 45 |
|
| 3 | then they [vb past] back | 24 |
|
| 4 | then they [vb base] back | 21 |
|
| 5 | then they come back | 19 |
|
| 6 | then they go back | 11 |
|
| 7 | then they come back | 11 |
|
| 8 | then they came back | 8 |
|
| 9 | then they went back | 7 |
|
