| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [verb] back to | 173 |
|
| 2 | then we [modal v] [verb] to | 47 |
|
| 3 | then we [modal v] [verb] back | 28 |
|
| 4 | then we [verb] back to | 14 |
|
