| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] back to | 392 |
|
| 2 | we [verb] back to | 338 |
|
| 3 | we [was/were] [verb] to | 278 |
|
| 4 | we [was/were] [verb] back | 35 |
|
