| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [was/were] [verb] back [prep] | 24 |
|
| 2 | we were [verb] back [prep] | 24 |
|
| 3 | we [was/were] [v-ing] back [prep] | 14 |
|
| 4 | we [was/were] [verb] back to | 9 |
|
| 5 | we [was/were] [verb] back to | 9 |
|
| 6 | we [was/were] [vb pp] back [prep] | 8 |
|
| 7 | we [was/were] [verb] back from | 5 |
|
| 8 | we [was/were] [verb] back from | 5 |
|
| 9 | we [was/were] drive back [prep] | 5 |
|
